APA (7th ed.) Zitazioa
Rickard, P. (1989). A history of the French language (2nd rev. ed.). Unwin Hyman.
Chicago Style (17th ed.) Zitazioa
Rickard, Peter. A History of the French Language. 2nd rev. ed. London ; Boston: Unwin Hyman, 1989.
MLA (9th ed.) Zitazioa
Rickard, Peter. A History of the French Language. 2nd rev. ed. Unwin Hyman, 1989.
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