Tilak, J. B. G. (1985). Discriminatory pricing in education. National Institute of Educational Planning and Administration.
Chicago-Zitierstil (17. Ausg.)Tilak, Jandhyala B. G. Discriminatory Pricing in Education. New Delhi, India: National Institute of Educational Planning and Administration, 1985.
MLA-Zitierstil (8. Ausg.)Tilak, Jandhyala B. G. Discriminatory Pricing in Education. National Institute of Educational Planning and Administration, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.