APA (7th ed.) Citation

Dietrich, K., & Dietrich, K. (1981). Sepak bola, aturan dan latihan. Gramedia.

Chicago Style (17th ed.) Citation

Dietrich, Knut, and K.J Dietrich. Sepak Bola, Aturan Dan Latihan. Gramedia, 1981.

MLA (8th ed.) Citation

Dietrich, Knut, and K.J Dietrich. Sepak Bola, Aturan Dan Latihan. Gramedia, 1981.

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