APA Citation

NELFI Syafrina. (2013). Teka-Teki Umar bin Khattab. Solo: Tiga Ananda.

Chicago Style Citation

NELFI Syafrina. Teka-Teki Umar Bin Khattab. Solo: Tiga Ananda, 2013.

MLA Citation

NELFI Syafrina. Teka-Teki Umar Bin Khattab. Solo: Tiga Ananda, 2013.

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