APA aipamena

Dukas, P. (1970). Hotel front office management and operation (3rd edition.). W.C. Brown.

Chicago Style aipamena

Dukas, Peter. Hotel Front Office Management and Operation. 3rd edition. Dubuque, Iowa: W.C. Brown, 1970.

MLA aipamena

Dukas, Peter. Hotel Front Office Management and Operation. 3rd edition. W.C. Brown, 1970.