APA (7e ed.) Bronvermelding

PAREEK UDAI. (1975). ROLE EFFECTIVENESS. LEARNING SYSTEMS.

Chicago (17e ed.) Bronvermelding

PAREEK UDAI. ROLE EFFECTIVENESS. NEW DELHI: LEARNING SYSTEMS, 1975.

MLA (9e ed.) Bronvermelding

PAREEK UDAI. ROLE EFFECTIVENESS. LEARNING SYSTEMS, 1975.