by - $7.00
by Prof. J. Suprapto, M.A. APU $16.00
by Zulkarimein Nasution $9.00
by Peter Kasenda $7.21
by Rendra Widyatama $11.00
by Sulistyowati Irianto, Lim Sing Meij, Firliana Purwanti $9.00
by Prof. Dr. Utami Munandar $11.00
by Djamin, Zulkarnain $6.00
by Iin Inayah $11.00
by WK $16.00
by Prof. Dr. Zainal Abidin Farid, S. H. $11.00