Phillips, Charles L.
Feedback control systems
Prentice-Hall, 1988
 Buku Teks
Yahya Ramadhan Ardhiana
Perbandingan Persepsi Dosen dan Mahasiswa Preklinik Terkait Pemberian Umpan Balik Konstruktif di Fakultas Kedokteran Universitas Indonesia = Comparison of Perceptions of Preclinical Lecturers and Students Regarding Providing Constructive Feedback at the Faculty of Medicine, University of Indonesia
Fakultas Kedokteran Univesitas Indonesia, 2021
 UI - Skripsi Membership
Franklin, Gene F.
Feedback control of dynamics systems / Gene F. Franklin, J. David Powell, Abbas Emami-Naeini
Addison-Wesley, 1986
 Buku Teks
Hostetter, Gene H., 1939-
Design of feedback control systems
Saunders College Publishing, 1989
 Buku Teks
McDonald, A.C.
Feedback and control systems
Reston Publishing, 1981
 Buku Teks