APA (7th ed.) Citation

Riduwan, D. (2012). Dasar-dasar Statistika. Alfabeta.

Chicago Style (17th ed.) Citation

Riduwan, Dr. Dasar-dasar Statistika. Alfabeta, 2012.

MLA (8th ed.) Citation

Riduwan, Dr. Dasar-dasar Statistika. Alfabeta, 2012.

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