APA način citiranja (7. izdanje)

Gray, C. F. (2003). Project management [ada CD]the managerial processClifford F.Gray, Erik W.Larson. McGraw-Hill.

Čikaški stil citiranja (17. izdanje)

Gray, Clifford F. Project Management [ada CD]the Managerial ProcessClifford F.Gray, Erik W.Larson. McGraw-Hill, 2003.

MLA način citiranja (8. izdanje)

Gray, Clifford F. Project Management [ada CD]the Managerial ProcessClifford F.Gray, Erik W.Larson. McGraw-Hill, 2003.