Παραπομπή APA

Hague, H. (1974). Executive self-development: Real learning in real situations. Macmillion.

Παραπομπή Chicago Style

Hague, Hawdon. Executive Self-development: Real Learning in Real Situations. London: Macmillion, 1974.

Παραπομπή MLA

Hague, Hawdon. Executive Self-development: Real Learning in Real Situations. Macmillion, 1974.