Cita APA (7th ed.)

Rajaraman. (1982). Computer programming in cobol. Prentice Hall.

Cita Chicago (17th ed.)

Rajaraman. Computer Programming in Cobol. New Delhi: Prentice Hall, 1982.

Cita MLA (9th ed.)

Rajaraman. Computer Programming in Cobol. Prentice Hall, 1982.