Gaya APA

Syaikh, A, B, M, A., Kartikasari, I. (2018). Learning Performance Of Extrovert And Introvert Students (-). Purwokerto: FKIP UMP.

Gaya MLA

Syaikh, Abdullah, Bin, Muhammad, Alu., Kartikasari, Ika. "Learning Performance Of Extrovert And Introvert Students". - Purwokerto: FKIP UMP, 2018. Text.