Goldsmith, Joel S., author
Routledge, 1980
Buku Teks
Feranema Widyanti, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2013
UI - Skripsi Membership
Descartes, Rene
Hackett , 1979
Buku Teks
Young, Shinzen, author
Sounds True, 2004
Buku Teks
Ien, Sie Cu
Bina Pustaka, [date of publication not identified]
Buku Teks