Παραπομπή APA

Burningham,David. (1978). Understanding economics (2.). Hodder & Stoughton.

Παραπομπή Chicago Style

Burningham,David. Understanding Economics. 2. London: Hodder & Stoughton, 1978.

Παραπομπή MLA

Burningham,David. Understanding Economics. 2. Hodder & Stoughton, 1978.