by Dr. A. Sonny Keraf $9.00
by Prof. Dr. Veithzal Rivai, MBA $18.00
by Clifford Geertz $7.00
by Bernhard Schulz, Antje Wegener, Carola Zinner $7.00
by T. Mulya Lubis, Richard M. Buxbaum $30.00
by Kusumadewi $11.00
by Albertin Hoesni $6.00