(1993). Head Start and beyond: A national plan for extended childhood intervention / edited by Edward Zigler and Sally J. Styfco.
Style de citation Chicago (17e éd.)Head Start and Beyond: A National Plan for Extended Childhood Intervention / Edited by Edward Zigler and Sally J. Styfco. 1993.
Style de citation MLA (9e éd.)Head Start and Beyond: A National Plan for Extended Childhood Intervention / Edited by Edward Zigler and Sally J. Styfco. 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.