McGaw, Charles, author
Holt, Rinehart and Winston, 1965
Buku Teks
edited by Phillip B. Zarrilli
Routledge, 1995
Buku Teks
Springer Cham, 2019
eBooks
Gede Eka Putrawan, author
Graha Ilmu, 2017
Buku Teks
Petherick, Wayne, author
Elsevier, 2014
Buku Teks