APA (7th ed.) Citation

Widodo, R., Phillips, C., & Harbor, R. D. (1998). Sistem kontrol: Lanjutan=feedback control systems. Prenhallindo.

Chicago Style (17th ed.) Citation

Widodo, R.J, Charles Phillips, and Royce D. Harbor. Sistem Kontrol: Lanjutan=feedback Control Systems. Prenhallindo, 1998.

MLA (8th ed.) Citation

Widodo, R.J, et al. Sistem Kontrol: Lanjutan=feedback Control Systems. Prenhallindo, 1998.