Brubacher, M., Payne, R., Rickett, K. Perspectives on Small Group Learning. Oakville, Ontario: Rubicon Publ. Inc., 1990 X, 342 с. 0-921156-12-Х.
Brubacher, M., Payne, R., Rickett, K. Perspectives on Small Group Learning. Oakville, Ontario: Rubicon Publ. Inc., 1990 X, 342 с. 0-921156-12-Х.
Brubacher, M., Payne, R., Rickett, K. (1990) Perspectives on Small Group Learning, Oakville, Ontario: Rubicon Publ. Inc. X, 342 с. 0-921156-12-Х.
Brubacher, M., Payne, R., & Rickett, K. (1990). Perspectives on Small Group Learning. Theory a. Practice. Oakville, Ontario: Rubicon Publ. Inc., X, 342 с.
Brubacher M, Payne R, Rickett K. Perspectives on Small Group Learning: Theory a. Practice. Oakville, Ontario: Rubicon Publ. Inc.; 1990. p. X, 342 с. ISBN: 0-921156-12-Х.