APA (7e ed.) Bronvermelding

Herrick, J. E. (1977). Theory building for basic institutional change. R and E Research Associates.

Chicago (17e ed.) Bronvermelding

Herrick, James E. Theory Building for Basic Institutional Change. San Francisco: R and E Research Associates, 1977.

MLA (8e ed.) Bronvermelding

Herrick, James E. Theory Building for Basic Institutional Change. R and E Research Associates, 1977.