APA aipamena

Bittel, L. R. (1989). The McGraw-Hill 36-hour management course. McGraw-Hill.

Chicago Style aipamena

Bittel, Lester R. The McGraw-Hill 36-hour Management Course. New York: McGraw-Hill, 1989.

MLA aipamena

Bittel, Lester R. The McGraw-Hill 36-hour Management Course. McGraw-Hill, 1989.