APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.