No Inv.: 577/AF/Perp/91/1c~190/AF/Perp/91/1c
No Inv.: 177/P/Perp/95/1c
No Inv.: 46/P/99/1c~170-171/S/99/2c~115015/SM/Perp/08/1c
No Inv.: 1144/P/Perp/95/1c
No Inv.: 11912-11916/P/Perp/94/5c~1911-1915/P/Perp/95/5c
Judul asli : "Speak for Success"
No Inv.: 4058-4067/S/Perp/91/10c
Judul asli : Cross-cultural Psychology ; critical thinking and contemporary applications (fourth edition) Bibliografi : hlm. 457-514
Bibliografi : hlm. 63-64
Bibliografi : hlm. 281-289