Feldman, J., & Tonge, F. M. (1975). Computing: An introduction to procedures and procedure-followers. McGraw-Hill.
Chicago Style (17. basım) AtıfFeldman, Julian, ve Fred M. Tonge. Computing: An Introduction to Procedures and Procedure-followers. New York: McGraw-Hill, 1975.
MLA (9th ed.) AtıfFeldman, Julian, ve Fred M. Tonge. Computing: An Introduction to Procedures and Procedure-followers. McGraw-Hill, 1975.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..