APA ציטוט

(1960). Purchasing: Principles and applications. Englewood Cliffs, N. J.: Prentice-Hall.

Trích dẫn kiểu Chicago

Purchasing: Principles and Applications. Englewood Cliffs, N. J.: Prentice-Hall, 1960.

ציטוט MLA

Purchasing: Principles and Applications. Englewood Cliffs, N. J.: Prentice-Hall, 1960.