APA ציטוט

Heyel, C. (1972). John Diebold on management. New Jersey: Prentice-Hall.

Trích dẫn kiểu Chicago

Heyel, Card. John Diebold On Management. New Jersey: Prentice-Hall, 1972.

ציטוט MLA

Heyel, Card. John Diebold On Management. New Jersey: Prentice-Hall, 1972.