Παραπομπή APA

Sayers, R. (1967). Modern banking (7th ed.). Oxford university.

Παραπομπή Chicago Style

Sayers, R.S. Modern Banking. 7th ed. Delhi: Oxford university, 1967.

Παραπομπή MLA

Sayers, R.S. Modern Banking. 7th ed. Oxford university, 1967.