APA

Wassermann S., . (1990). Serious players in the primary classroom: empowering children through active learning experiences. New York: Teachers College Press.

Chicago

Wassermann Selma, . 1990. Serious players in the primary classroom: empowering children through active learning experiences. New York: Teachers College Press.

Harvard

Wassermann S., . (1990). Serious players in the primary classroom: empowering children through active learning experiences. New York: Teachers College Press.

MLA

Wassermann Selma, . Serious players in the primary classroom: empowering children through active learning experiences. New York: Teachers College Press. 1990.