Gaya APA

Harris, N, D, A, B, C. (1990). Evaluating and Assessing for Learning, Revised Edition (Revised Edition). New York: Nichols/GP Publishing.

Gaya MLA

Harris, Norman, Duncan, And, Bell,, Chris. "Evaluating and Assessing for Learning, Revised Edition". Revised Edition New York: Nichols/GP Publishing, 1990. Book.