Stanton, W. J., & Buskirk, R. H. (1959). Management of the sales force. Illinois: Richard D. Irwin, Inc.
Chicago Style aipamenaStanton, William J., và Richard H. Buskirk. Management of the Sales Force. Illinois: Richard D. Irwin, Inc, 1959.
MLA aipamenaStanton, William J., và Richard H. Buskirk. Management of the Sales Force. Illinois: Richard D. Irwin, Inc, 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.