Gaya APA

Starratt, T, J, S, R, J. (1993). Supervision A Redefinition (Cet.1). SINGAPORE: McGRAW-HILL.

Gaya MLA

Starratt, Thomas, J., Sergiovanni,, Robbert, J.. "Supervision A Redefinition". Cet.1 SINGAPORE: McGRAW-HILL, 1993. Text.