APA ציטוט

Imboden, D. (1999). Buying travel services on the Internet. McGraw-Hill.

Chicago Style (17th ed.) Citation

Imboden, Durant. Buying Travel Services on the Internet. New York: McGraw-Hill, 1999.

ציטוט MLA

Imboden, Durant. Buying Travel Services on the Internet. McGraw-Hill, 1999.