Flint, Roland
The Dial Press, 1983
Buku Teks
Muhammad Irfan Dwi Novanto, author
Fakultas Teknik Universitas Indonesia, 2012
UI - Skripsi (Open)
Robinson, Roland
Anus and Robertson, 1971
Buku Teks
Akhmad Ramakarna, author
2018
UI - Skripsi (Membership)
Friska Lovia M.P, author
2014
UI - Skripsi (Membership)