Παραπομπή σε μορφή APA (7η εκδ.)

CUMMINGS THOMAS G. (1997). ORGANISATION DEVELOPMENT AND CHANGE (6TH.). SOUTH-WESTERN COLLEGE PUBLISHING CO.

Παραπομπή σε μορφή Chicago (17η εκδ.)

CUMMINGS THOMAS G. ORGANISATION DEVELOPMENT AND CHANGE. 6TH. CINCINNATI: SOUTH-WESTERN COLLEGE PUBLISHING CO, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

CUMMINGS THOMAS G. ORGANISATION DEVELOPMENT AND CHANGE. 6TH. SOUTH-WESTERN COLLEGE PUBLISHING CO, 1997.