APA (7th ed.) Citation

Wardhani, O., & Wihardit, K. (2009). Penelitian Tindakan Kelas. Universitas Terbuka.

Chicago Style (17th ed.) Citation

Wardhani, Oigak, and Kuswaya Wihardit. Penelitian Tindakan Kelas. Universitas Terbuka, 2009.

MLA (8th ed.) Citation

Wardhani, Oigak, and Kuswaya Wihardit. Penelitian Tindakan Kelas. Universitas Terbuka, 2009.

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