Παραπομπή σε μορφή APA (7η εκδ.)

Callard, L. M. (1983). Selling businesses: A professional approach. Real Estate Institute of Australia.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Callard, Lloyd M. Selling Businesses: A Professional Approach. Canberra: Real Estate Institute of Australia, 1983.

Παραπομπή σε μορφή MLA (9th εκδ.)

Callard, Lloyd M. Selling Businesses: A Professional Approach. Real Estate Institute of Australia, 1983.