Gaya APA

Kellough, R, D., L, I, R, P. (NULL). Resource guide for elemantary school teaching Planning for competence . New: New York: Macmillan Publishing Company; 1985.

Gaya MLA

Kellough, Richard, D., L, I., Roberts,, Patricia. "Resource guide for elemantary school teaching Planning for competence". New: New York: Macmillan Publishing Company; 1985, NULL. Text.