Παραπομπή σε μορφή APA (7η εκδ.)

Guhin, M. A. (1967). The philosophy of John Foster Dulles: An examination of its foundations and influence upon his conduct of American foreign policy.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guhin, Michael Alan. The Philosophy of John Foster Dulles: An Examination of Its Foundations and Influence upon His Conduct of American Foreign Policy. 1967.

Παραπομπή σε μορφή MLA (8th εκδ.)

Guhin, Michael Alan. The Philosophy of John Foster Dulles: An Examination of Its Foundations and Influence upon His Conduct of American Foreign Policy. 1967.