APA (7th ed.) Zitazioa
Gioseffi, C. (1997). Passport Italy: Your pocket guide to Italian business, customs & etiquette. World Trade Press.
Chicago Style (17th ed.) Zitazioa
Gioseffi, Claudia. Passport Italy: Your Pocket Guide to Italian Business, Customs & Etiquette. San Rafael, CA: World Trade Press, 1997.
MLA (9th ed.) Zitazioa
Gioseffi, Claudia. Passport Italy: Your Pocket Guide to Italian Business, Customs & Etiquette. World Trade Press, 1997.
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