Gaya APA

Sun, T, V, , (. (2012.06). Behavior and Classroom Management at My Fingertips = 課室井然在我手 (First). : 香港萬國兒童佈道團有限公司.

Gaya MLA

Sun, Tefen, V., , (譚孫德棻). "Behavior and Classroom Management at My Fingertips = 課室井然在我手". First : 香港萬國兒童佈道團有限公司, 2012.06. Text.