APA (7e ed.) Bronvermelding

Schilderinck, J. . . . . . . . H. . . . . . . . F. (1970). Factor analysis applied to developed and developing countries. Rotterdam University Press.

Chicago (17e ed.) Bronvermelding

Schilderinck, J H F. Factor Analysis Applied to Developed and Developing Countries. Rotterdam: Rotterdam University Press, 1970.

MLA (9e ed.) Bronvermelding

Schilderinck, J H F. Factor Analysis Applied to Developed and Developing Countries. Rotterdam University Press, 1970.