Каталонскиот и валенсискиот јазик се сметаат за две стандардни норми на еден јазик. Двете норми имаат различен правопис и се користат двете посебни имиња.
↑Stewart, William A (1968). Fishman, Joshua A (уред.). Readings in the Sociology of Language. A Sociolinguistic Typology for Describing National Multilingualism. The Hague, Paris: Mouton. стр. 534. OCLC306499.
↑Kloss, Heinz (1976). Göschel, Joachim; Nail, Norbert; van der Els, Gaston (уред.). Zur Theorie des Dialekts: Aufsätze aus 100 Jahren Forschung. Abstandsprachen und Ausbausprachen. Zeitschrift fur Dialektologie and Linguistik, Beihefte, n.F., Heft 16. Wiesbaden: F. Steiner. стр. 310–312. OCLC2598722.
↑Brozović, Dalibor (1992). Clyne, Michael G (уред.). Pluricentric Languages: Differing Norms in Different Nations. Serbo-Croatian as a pluricentric language. Contributions to the sociology of language 62. Berlin & New York: Mouton de Gruyter. стр. 347–380. OCLC24668375. Посетено на 2 August 2012.
↑Bunčić, Daniel (2008). Kempgen, Sebastian (уред.). The (Re-)Nationalisation of Serbo-Croatian Standards. Die (Re-)Nationalisierung der serbokroatischen Standards. Welt der Slaven (германски). Munich: Otto Sagner. стр. 93. OCLC238795822.
↑Pohl, Hans-Dieter (1996). Ohnheiser, Ingeborg (уред.). Serbo-Croatian – Looking backward and forward. Serbokroatisch - Rückblick und Ausblick. Innsbrucker Beiträge zur Kulturwissenschaft, Slavica aenipontana ; vol. 4 (германски). Innsbruck: Non Lieu. стр. 219. OCLC243829127.
↑Kordić, Snježana (2008). Golubović, Biljana; Raecke, Jochen (уред.). National Varieties of Serbo-Croatian(PDF). Nationale Varietäten der serbokroatischen Sprache. Die Welt der Slaven, Sammelbände - Sborniki, Band 31 (германски). Munich: Otto Sagner. стр. 93–102. ISBN978-3-86688-032-0. Архивирано(PDF) од изворникот 2012-08-04. Посетено на 7 August 2012.
↑Gröschel, Bernhard (2009). Serbo-Croatian Between Linguistics and Politics: With a Bibliography of the Post-Yugoslav Language Dispute. Lincom Studies in Slavic Linguistics 34 (германски). Munich: Lincom Europa. стр. 451. ISBN978-3-929075-79-3. LCCN2009473660. OCLC428012015. OL15295665W.