Gaya APA

WALKER, T, D. (2017). TEACH LIKE FINLAND Mengajar Seperti Finlandia . PT GRAMEDIA WIDIASARANA INDONE: PT GRAMEDIA WIDIASARANA INDONESIA.

Gaya MLA

WALKER, TIMOTHY, D.. "TEACH LIKE FINLAND Mengajar Seperti Finlandia". PT GRAMEDIA WIDIASARANA INDONE: PT GRAMEDIA WIDIASARANA INDONESIA, 2017. Text.