Rajaraman. (1982). Computer programming in cobol. Prentice Hall.
Chicagoスタイル(17版)引用形式Rajaraman. Computer Programming in Cobol. New Delhi: Prentice Hall, 1982.
MLA(9版)引用形式Rajaraman. Computer Programming in Cobol. Prentice Hall, 1982.
警告: この引用は必ずしも正確ではありません.