FINKEL LEROY. (1981). DATA FILE PROGRAMMING IN BASIC: A SELF TEACHING GUIDE. JOHN WILEY AND SONS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFINKEL LEROY. DATA FILE PROGRAMMING IN BASIC: A SELF TEACHING GUIDE. NEW YORK: JOHN WILEY AND SONS, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFINKEL LEROY. DATA FILE PROGRAMMING IN BASIC: A SELF TEACHING GUIDE. JOHN WILEY AND SONS, 1981.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.