APA ציטוט

Welsh, J., & Mackeag, M. (1987). Structured system programming. Prentice Hall of India.

Chicago Edition Citation

Welsh, Jim, and Michael Mackeag. Structured System Programming. New Dlehi: Prentice Hall of India, 1987.

ציטוט MLA

Welsh, Jim, and Michael Mackeag. Structured System Programming. Prentice Hall of India, 1987.