Lua APA (7ú heag.)

Não informado. (1975). Journal of Management. Southern Management Association.

Lua i Stíl Chicago (17ú heag.)

Não informado. Journal of Management. Stillwater, Okla: Southern Management Association, 1975.

Lua MLA (8ú heag.)

Não informado. Journal of Management. Southern Management Association, 1975.

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