by Sofyan Syafri Harahap $16.00
by Peter Allis $9.00
by Prof. Dr. Ir. Ali Khomsan $11.00
by Kemas Ali Hanafiah $9.00
by Dr. Ruth K $9.00
by I Gusti Ngurah Agung $9.00
by Surip Stanislaus, OFMCap. $4.00
by Ulrich $16.00
by Erich Hill $7.00
by Sobron Aidit $6.00
by - $13.00