APA aipamena

Watt, J. S. (1977). Co-operation in pre-school education. Social Science Research Council ; distributed by School Govt. Pub. Co..

Chicago Style aipamena

Watt, Joyce S. Co-operation in Pre-school Education. London : Merstham [Eng.]: Social Science Research Council ; distributed by School Govt. Pub. Co., 1977.

MLA aipamena

Watt, Joyce S. Co-operation in Pre-school Education. Social Science Research Council ; distributed by School Govt. Pub. Co., 1977.