Jarot Wijanarko
Gramedia, 2005
Buku Teks
Maria Herlina Limyati
1999
UI - Skripsi (Membership)
White, Ellen G.
Indonesia Publishing House, 2001
Buku Teks
Walker, Edward L.
Yayasan Penerbit Universitas Indonesia, 1973
Buku Teks
Yulia Saraswati
2016
UI - Skripsi (Membership)