APA (7e ed.) Bronvermelding
Novas, H., & Silva, R. E. (1997). Passport Spain: Your pocket guide to Spanish business, customs & etiquette. World Trade Press.
Chicago (17e ed.) Bronvermelding
Novas, Himilce, en Rosemary E. Silva. Passport Spain: Your Pocket Guide to Spanish Business, Customs & Etiquette. San Rafael, Calif., USA: World Trade Press, 1997.
MLA (9e ed.) Bronvermelding
Novas, Himilce, en Rosemary E. Silva. Passport Spain: Your Pocket Guide to Spanish Business, Customs & Etiquette. World Trade Press, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.