APA (7. basım) Alıntı

CLELAND, D. I., & CLELAND, D. I. (1975). Systems Analysis And Project Management Second Edition/ David I. Cleland. McGraw-Hill.

Chicago Style (17. basım) Atıf

CLELAND, David I., ve David I. CLELAND. Systems Analysis And Project Management Second Edition/ David I. Cleland. McGraw-Hill, 1975.

MLA (8th ed.) Atıf

CLELAND, David I., ve David I. CLELAND. Systems Analysis And Project Management Second Edition/ David I. Cleland. McGraw-Hill, 1975.