Gaya APA
Bittel, Lester Robert,, Bittel, Muriel Albers. (1978).
ENCYCLOPEDIA OF PROFESSIONAL MANAGEMENT, volume 1 .
California:
McGraw Hill.
Gaya Chicago
Bittel, Lester Robert,, Bittel, Muriel Albers.
ENCYCLOPEDIA OF PROFESSIONAL MANAGEMENT, volume 1.
California:
McGraw Hill,
1978.
Text.
Gaya MLA
Bittel, Lester Robert,, Bittel, Muriel Albers.
ENCYCLOPEDIA OF PROFESSIONAL MANAGEMENT, volume 1.
California:
McGraw Hill,
1978.
Text.
Gaya Turabian
Bittel, Lester Robert,, Bittel, Muriel Albers.
ENCYCLOPEDIA OF PROFESSIONAL MANAGEMENT, volume 1.
California:
McGraw Hill,
1978.
Print.