APA (7e ed.) Bronvermelding

Mason, E. J., & Bramble William J. (1989). Understanding and conducting research: Applications in education and the behavioral sciences (2nd ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Mason, Emanuel J., en Bramble William J. Understanding and Conducting Research: Applications in Education and the Behavioral Sciences. 2nd ed. New York: McGraw-Hill, 1989.

MLA (9e ed.) Bronvermelding

Mason, Emanuel J., en Bramble William J. Understanding and Conducting Research: Applications in Education and the Behavioral Sciences. 2nd ed. McGraw-Hill, 1989.