Dyfyniad APA

BITTEL, L. R. (1978). Encyclopedia Of Professional Management Volume 1. Grolier International.

Dyfyniad Arddull Chicago

BITTEL, Lester R. Encyclopedia Of Professional Management Volume 1. Grolier International, 1978.

Dyfyniad MLA

BITTEL, Lester R. Encyclopedia Of Professional Management Volume 1. Grolier International, 1978.

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