APA ציטוט

American Express Travel Related Services Company. (1994). Sourcebook on the travel and tourism industry in the APEC region. American Express.

Chicago Style (17th ed.) Citation

American Express Travel Related Services Company. Sourcebook on the Travel and Tourism Industry in the APEC Region. [Jakarta?]: American Express, 1994.

ציטוט MLA

American Express Travel Related Services Company. Sourcebook on the Travel and Tourism Industry in the APEC Region. American Express, 1994.