APA (7. basım) Alıntı

Gray, C. F. L. (2014). Project Management (11th ed.). McGraw Hill Education.

Chicago Style (17. basım) Atıf

Gray, Clifford F; Larson. Project Management. 11th ed. New Delhi: McGraw Hill Education, 2014.

MLA (9th ed.) Atıf

Gray, Clifford F; Larson. Project Management. 11th ed. McGraw Hill Education, 2014.