APA (7th ed.) Citation

Tanuwibowo, B. S., & Dr. Hassan Noor. Bertambah bijak setiap hari: 8x3=23! Synergy Media.

Chicago Style (17th ed.) Citation

Tanuwibowo, Budi S., and Dr. Hassan Noor. Bertambah Bijak Setiap Hari: 8x3=23! KL: Synergy Media.

MLA (9th ed.) Citation

Tanuwibowo, Budi S., and Dr. Hassan Noor. Bertambah Bijak Setiap Hari: 8x3=23! Synergy Media.

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