APA Citation

DELFGAAUW, B., & SUMARGONO, S. (1988). Filsafat Abad 20 (Cet. 1.). Yogyakarta: Tiara Wacana Yogya.

Chicago Style Citation

DELFGAAUW, Bernard, and Suyono SUMARGONO. Filsafat Abad 20. Cet. 1. Yogyakarta: Tiara Wacana Yogya, 1988.

MLA Citation

DELFGAAUW, Bernard, and Suyono SUMARGONO. Filsafat Abad 20. Cet. 1. Yogyakarta: Tiara Wacana Yogya, 1988.

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