APA-viite (7. p.)

ROY MALAY K. (1992). COBOL PROGRAMMING INCLUDING MS-COBOL AND COBOL-85 (2.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago-viite (17. p.)

ROY MALAY K. COBOL PROGRAMMING INCLUDING MS-COBOL AND COBOL-85. 2. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1992.

MLA-viite (9. p.)

ROY MALAY K. COBOL PROGRAMMING INCLUDING MS-COBOL AND COBOL-85. 2. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1992.