Kozak, Donald P., author
Sound Management Productions, 1992
Buku Referensi
Routledge, 2016
eBooks
Wayan Gede Yogananda Kesawa, author
Fakultas Psikologi Unversitas Indonesia, 2016
UI - Skripsi Membership
edited by Richard Parncutt and Gary E. McPherson
Oxford University Press, 2002
Buku Teks
edited by Denis Arnold
Oxford University Press, 1992
Buku Referensi