Gaya APA

Ramsey, R, D. (2002). 501 Ways To Boost Your Child'S Self-Esteem . singapure: McGeaw-Hiil books.

Gaya MLA

Ramsey, Robert, D.. "501 Ways To Boost Your Child'S Self-Esteem". singapure: McGeaw-Hiil books, 2002. Text.