Hancock, Alan, 1965-, author
Longman, 1977
Buku Teks
AUP Typesetters {Glasgow} Ltd, 1984
Buku Teks
Brown, James Ward, 1934-, author
McGraw-Hill, 1977
Buku Teks
Eli Saripah, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2022
UI - Tugas Akhir
Muhammad Fitrah Noor, author
Fakultas Hukum Universitas Indonesia, 2018
UI - Tesis (Membership)