APA Edition Citation

Hasan, M. M. (1979). Principles of cobol programming: Data processing through computers (Ed.1.).

Chicago Edition Citation

Hasan, M M. Principles of Cobol Programming: Data Processing Through Computers. Ed.1. Newq Delhi, Dhapat Rai and Sons, 1979.

MLA Edition Citation

Hasan, M M. Principles of Cobol Programming: Data Processing Through Computers. Ed.1. 1979.

Warning: These citations may not always be 100% accurate.