Davey, D. M. (1964). Programmed instruction. Institute of Personnel Management.
Čikaški stil citiranja (17. izdanje)Davey, D. Mackenzie. Programmed Instruction. London: Institute of Personnel Management, 1964.
MLA način citiranja (9. izdanje)Davey, D. Mackenzie. Programmed Instruction. Institute of Personnel Management, 1964.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.