Tilak, J. B. G. (1985). Discriminatory pricing in education. National Institute of Educational Planning and Administration.
Chicago-стиль цитированияTilak, Jandhyala B. G. Discriminatory Pricing in Education. New Delhi, India: National Institute of Educational Planning and Administration, 1985.
MLA-цитированиеTilak, Jandhyala B. G. Discriminatory Pricing in Education. National Institute of Educational Planning and Administration, 1985.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.