APA-ийн эшлэл(7 дахь хэвлэлт)

Watson, C. J., & Billingsley, P. j. a. (1990). Statistics for Management and Economics (4th.). Allyn and Bacon.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Watson, Collin J., ба Patrick joined author Billingsley. Statistics for Management and Economics. 4th. Boston: Allyn and Bacon, 1990.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Watson, Collin J., ба Patrick joined author Billingsley. Statistics for Management and Economics. 4th. Allyn and Bacon, 1990.