Παραπομπή σε μορφή APA (7η εκδ.)

Whitehead Geoffrey. (1998). Book-keeping and accounting: Keeping track of the growing business (4th ed.). Financial Times Professional Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Whitehead Geoffrey. Book-keeping and Accounting: Keeping Track of the Growing Business. 4th ed. Financial Times Professional Limited, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Whitehead Geoffrey. Book-keeping and Accounting: Keeping Track of the Growing Business. 4th ed. Financial Times Professional Limited, 1998.