Cita APA (7th ed.)

Rajaraman, V. (1991). Programming in COBOL. Prentice-Hall of India.

Cita Chicago (17th ed.)

Rajaraman, V. Programming in COBOL. New Delhi: Prentice-Hall of India, 1991.

Cita MLA (9th ed.)

Rajaraman, V. Programming in COBOL. Prentice-Hall of India, 1991.