APA (7th ed.) Zitazioa
Haarmann, H. (1989). Symbolic values of foreign language use: From the Japanese case to a general sociolinguistic perspective. Mouton de Gruyter.
Chicago Style (17th ed.) Zitazioa
Haarmann, Harald. Symbolic Values of Foreign Language Use: From the Japanese Case to a General Sociolinguistic Perspective. Berlin ; New York: Mouton de Gruyter, 1989.
MLA (9th ed.) Zitazioa
Haarmann, Harald. Symbolic Values of Foreign Language Use: From the Japanese Case to a General Sociolinguistic Perspective. Mouton de Gruyter, 1989.
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