APA Citation

(2019). Sisi lain introvert (Cetakan pertama, April 2019.). Binjai: Hazerain Publisher.

Chicago Style Citation

Sisi Lain Introvert. Cetakan pertama, April 2019. Binjai: Hazerain Publisher, 2019.

MLA Citation

Sisi Lain Introvert. Cetakan pertama, April 2019. Binjai: Hazerain Publisher, 2019.

Warning: These citations may not always be 100% accurate.