Gaya APA

Agustina, D, A, S. (2012). The portraya of meterialism in paulo coelho"s characters in the winner stands alone . Jakarta: Program Studi Bahasa dan Sastra Inggris FBS UNJ.

Gaya MLA

Agustina, Debora, Ayu, Sita. "The portraya of meterialism in paulo coelho"s characters in the winner stands alone". Jakarta: Program Studi Bahasa dan Sastra Inggris FBS UNJ, 2012. Text.