Gaya APA

Gronlund, N, E. (1974). Individualizing Classroom Instruction A Title in the Current Topics in Classroom Instruction Series . New York: MACMILLAN PUBLISHING CO., INC.

Gaya MLA

Gronlund, Norman, E. "Individualizing Classroom Instruction A Title in the Current Topics in Classroom Instruction Series". New York: MACMILLAN PUBLISHING CO., INC, 1974. .