Puput Mariyati, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Skripsi (Open)
Sheffield, Linda Jensen
John Wiley & Sons, 2000
Buku Teks
Beckmann, Sybilla, author
Pearson Addison Wesley, 2008
Buku Teks
Susan K. Kovar ... [and others]
McGraw-Hill, 2012
Buku Teks
Bennett, Albert B., author
McGraw-Hill , 2001
Buku Teks