APA aipamena

BITTEL, L. R. (1978). Encyclopedia Of Professional Management Voume 2. Grolier International.

Chicago Style aipamena

BITTEL, Lester R. Encyclopedia Of Professional Management Voume 2. Grolier International, 1978.

MLA aipamena

BITTEL, Lester R. Encyclopedia Of Professional Management Voume 2. Grolier International, 1978.

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