APA (7. basım) Alıntı

ALJIAN GEORGE W EDT. (1982). ALJIAN`S PURCHASING HANDBOOK (4TH.). MCGRAW-HILL.

Chicago Style (17. basım) Atıf

ALJIAN GEORGE W EDT. ALJIAN`S PURCHASING HANDBOOK. 4TH. NEW YORK: MCGRAW-HILL, 1982.

MLA (9th ed.) Atıf

ALJIAN GEORGE W EDT. ALJIAN`S PURCHASING HANDBOOK. 4TH. MCGRAW-HILL, 1982.