Dini Rachmaniah, author
2012
UI - Tesis (Open)
John Wiley and Sons Australasia Pty. Ltd., 1973
Buku Teks
edited by Gardner Murphy, Lois B. Murphy
Basic Books, 1968
Buku Teks
John Wiley & Sons, 1948
Buku Teks
Blake, Robert R., author
Texas Gulf, 1961
Buku Teks