Gaya APA

ELKINGTON, S., IRONS, A. (2008). ENHANCING LEARNING THROUGH FORMATIVE ASSESSMENT AND FEEDBACK . NEW YORK: ROUTLEDGE TAYLOR AND FRANCIS GROUP.

Gaya MLA

ELKINGTON, SAM., IRONS, ALASTAIR. "ENHANCING LEARNING THROUGH FORMATIVE ASSESSMENT AND FEEDBACK". NEW YORK: ROUTLEDGE TAYLOR AND FRANCIS GROUP, 2008. Text.