Παραπομπή σε μορφή APA (7η εκδ.)

LOUGHARY, J. W. (1979). Producing Workshops Seminars And Short Cources A Trainer's Handbook By John W. Loughary And Barrie Hopson. Association Press Follett Publ.

Παραπομπή σε μορφή Chicago (17η εκδ.)

LOUGHARY, John W. Producing Workshops Seminars And Short Cources A Trainer's Handbook By John W. Loughary And Barrie Hopson. Association Press Follett Publ, 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

LOUGHARY, John W. Producing Workshops Seminars And Short Cources A Trainer's Handbook By John W. Loughary And Barrie Hopson. Association Press Follett Publ, 1979.