APA (7e ed.) Bronvermelding

Keeves, J. P. (1990). Educational research methodology, and measurement: An international handbook. Pergamon Press.

Chicago (17e ed.) Bronvermelding

Keeves, J. P. Educational Research Methodology, and Measurement: An International Handbook. New York, Estados Unidos: Pergamon Press, 1990.

MLA (9e ed.) Bronvermelding

Keeves, J. P. Educational Research Methodology, and Measurement: An International Handbook. Pergamon Press, 1990.