Citazione Stile APA (7a Edizione)

Philippakis, A. S., & Kazmier, L. J. (1983). Program design concepts with applications in COBOL. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Philippakis, Andreas S., e Leonard J. Kazmier. Program Design Concepts with Applications in COBOL. New York: McGraw-Hill, 1983.

Citatione MLA (9a ed.)

Philippakis, Andreas S., e Leonard J. Kazmier. Program Design Concepts with Applications in COBOL. McGraw-Hill, 1983.