Lubis, Todung Mulya, author
Kompas, 2009
Buku Teks
Abnan Pancasilawati, author
Rajawali Pers, 2023
Buku Teks
Sri Endang Sumiyati, author
Media Pressindo, 2001
Buku Teks
Universitas Indonesia, 2009
UI - Tesis (Open)
Retno Wahyuningsih, author
1986
UI - Tesis (Membership)