by Michael J. Tang $13.00
by Imelda Akmal $6.00
by Jack Canfield & Mark Victor Hansen $11.00
by M. Deddy $16.00
by Prof. dr. Soenarjati Djajanegara $6.00
by S. TIDJAB $17.00
by Drs. Daryanto $7.00
by F. Budi Hardiman $9.00
by Katzung $26.00
by Sisca Susanto $7.00
by Entik Dewabrata $11.00
by Ari Wulandari $6.00