Kapp, D., & Leben, J. (1986). IMS programming techniques: A guide to using DL/I including the IMS DB/DC environment (2nd ed.). International Thomas Computer press.
Citação norma ChicagoKapp, Dan, and Joe Leben. IMS Programming Techniques: A Guide to Using DL/I Including the IMS DB/DC Environment. 2nd ed. London: International Thomas Computer press, 1986.
Citação norma MLAKapp, Dan, and Joe Leben. IMS Programming Techniques: A Guide to Using DL/I Including the IMS DB/DC Environment. 2nd ed. International Thomas Computer press, 1986.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.