Não informado. (2002). California parent teacher. National Congress of Parents and Teachers.
Chicagoスタイル(17版)引用形式Não informado. California Parent Teacher. Los Angeles, Calif: National Congress of Parents and Teachers, 2002.
MLA(8版)引用形式Não informado. California Parent Teacher. National Congress of Parents and Teachers, 2002.
警告: この引用は必ずしも正確ではありません.