Gaya APA

BITTEL, Lester Robert. (1978). ENCYCLOPEDIA OF PROFESSIONAL MANAGEMENT 1 . : .

Gaya Chicago

BITTEL, Lester Robert. ENCYCLOPEDIA OF PROFESSIONAL MANAGEMENT 1. : , 1978. Encyclopedia.

Gaya MLA

BITTEL, Lester Robert. ENCYCLOPEDIA OF PROFESSIONAL MANAGEMENT 1. : , 1978. Encyclopedia.

Gaya Turabian

BITTEL, Lester Robert. ENCYCLOPEDIA OF PROFESSIONAL MANAGEMENT 1. : , 1978. Encyclopedia.