Gaya APA

Astuti, S, D. (2011). Learning How to Express Compliment (Praise) and to Congratulation . Jakarta Timur: CV. Citraunggul Laksana.

Gaya MLA

Astuti, Sri, Dwi. "Learning How to Express Compliment (Praise) and to Congratulation". Jakarta Timur: CV. Citraunggul Laksana, 2011. Text.