APA (7 वां संस्करण) प्रशस्ति पत्र

Bradley, J. I., & McClelland, J. N. (1978). Basic statistical concepts: A self-instructional text (2nd ed.). Scott, Foresman.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bradley, Jack I., और James N. McClelland. Basic Statistical Concepts: A Self-instructional Text. 2nd ed. Illinois: Scott, Foresman, 1978.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Bradley, Jack I., और James N. McClelland. Basic Statistical Concepts: A Self-instructional Text. 2nd ed. Scott, Foresman, 1978.