Gaya APA

Jr., L, C, F. (1983). Training For The Hospitality Industri : Techniques to Improve Job Performance . United States Of America: The Educational Institute Of The American Hotel & Motel Association.

Gaya MLA

Jr., Lewis, C., Forrest,. "Training For The Hospitality Industri : Techniques to Improve Job Performance". United States Of America: The Educational Institute Of The American Hotel & Motel Association, 1983. .