Dyfyniad APA

Simmons, H. (1958). New techniques in marketing management. Prentice-Hall.

Dyfyniad Arddull Chicago

Simmons, Harry. New Techniques in Marketing Management. New Jersy: Prentice-Hall, 1958.

Dyfyniad MLA

Simmons, Harry. New Techniques in Marketing Management. Prentice-Hall, 1958.

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