Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.