APA (7e ed.) Bronvermelding

(1981). An INTRODUCTION to the study of adult education: : a multi-disciplinary and cross-cultural approach for developing countries. University Press.

Chicago (17e ed.) Bronvermelding

An INTRODUCTION to the Study of Adult Education: : A Multi-disciplinary and Cross-cultural Approach for Developing Countries. University Press, 1981.

MLA (9e ed.) Bronvermelding

An INTRODUCTION to the Study of Adult Education: : A Multi-disciplinary and Cross-cultural Approach for Developing Countries. University Press, 1981.