APA Citation

Sipayung, H. H., & Abdul Qodir Shaleh. (2009). Berpikir seperti filosof. Yogyakarta: Ar- Ruzz Media.

Chicago Style Citation

Sipayung, Hendra Halomoan, and Abdul Qodir Shaleh. Berpikir Seperti Filosof. Yogyakarta: Ar- Ruzz Media, 2009.

MLA Citation

Sipayung, Hendra Halomoan, and Abdul Qodir Shaleh. Berpikir Seperti Filosof. Yogyakarta: Ar- Ruzz Media, 2009.

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