Chelsea Aulia Yasazahara, author
2018
UI - Skripsi (Membership)
Adam Ritcjie, Randall Thomas, editor
Taylor & Francis Group, 2009
Buku Teks
Gosling, David, author
Academy Editions, 1996
Buku Teks
Farr, Douglas, author
John Wiley & Sons, 2008
Buku Teks
Watson, Donald ; Plattus, Alan ; Shibley, Robert G., editor
McGraw - Hill, 2003
Buku Referensi