APA aipamena

Worth, T. (1981). COBOL for beginners. Prentice-Hall of India.

Chicago Style aipamena

Worth, Thomas. COBOL for Beginners. New Delhi: Prentice-Hall of India, 1981.

MLA aipamena

Worth, Thomas. COBOL for Beginners. Prentice-Hall of India, 1981.