Hall, N., & Abbott, L. (1991). Play in the primary curriculum. Hodder & Stoughton.
Cita Chicago Style (17a ed.)Hall, Nigel, y Lesley Abbott. Play in the Primary Curriculum. London: Hodder & Stoughton, 1991.
Cita MLA (9a ed.)Hall, Nigel, y Lesley Abbott. Play in the Primary Curriculum. Hodder & Stoughton, 1991.
Precaución: Estas citas no son 100% exactas.