APA
Donovan J. J., . (1972). Systems Programming. : McGraw-Hill Book Company.
Chicago
Donovan John J, . 1972. Systems Programming. : McGraw-Hill Book Company.
Harvard
Donovan J. J., . (1972). Systems Programming. : McGraw-Hill Book Company.
MLA
Donovan John J, . Systems Programming. : McGraw-Hill Book Company. 1972.
