APA (7 वां संस्करण) प्रशस्ति पत्र

California (Southern) University. National Center for Educational Media. (1969). Index to overhead transparencies. R.R. Bowler.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

California (Southern) University. National Center for Educational Media. Index to Overhead Transparencies. New York: R.R. Bowler, 1969.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

California (Southern) University. National Center for Educational Media. Index to Overhead Transparencies. R.R. Bowler, 1969.