APA (7th ed.) Citation

Riansyah. (1987). KeterampilaN Tripleks. Bahtera jaya.

Chicago Style (17th ed.) Citation

Riansyah. KeterampilaN Tripleks. Bahtera jaya, 1987.

MLA (8th ed.) Citation

Riansyah. KeterampilaN Tripleks. Bahtera jaya, 1987.

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