APA aipamena

(1960). Principles Of Business Organization And Operation William R. Spriegel. Prentice-Hall.

Chicago Style aipamena

Principles Of Business Organization And Operation William R. Spriegel. Prentice-Hall, 1960.

MLA aipamena

Principles Of Business Organization And Operation William R. Spriegel. Prentice-Hall, 1960.

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