APA
Robers S. M., Pruitt E. Z. j. a., . (2003). Schools as professional learning communities. London: Sage.
Chicago
Robers Sylvia M, Pruitt Eunice Zita jt author, . 2003. Schools as professional learning communities. London: Sage.
Harvard
Robers S. M., Pruitt E. Z. j. a., . (2003). Schools as professional learning communities. London: Sage.
MLA
Robers Sylvia M, Pruitt Eunice Zita jt author, . Schools as professional learning communities. London: Sage. 2003.