Gaya APA

Ph.D., N, B, H. (2008). Early Childhood Gifted Education (Cet. 1). United State of America: P r u f r o c k P r e s s I n c ..

Gaya MLA

Ph.D., Nancy, B., Hertzog,. "Early Childhood Gifted Education". Cet. 1 United State of America: P r u f r o c k P r e s s I n c ., 2008. Text.