by Ira Shor/Paulo Freire $9.00
by Halimuddin, S.H $7.00
by Prof. Dr. Soekidjo Notoatmodjo $9.00
by Prof. Dr. H. Abdurrahmat Fathoni, M.Si $7.00
by Prof. Dr. Suharsimi Arikunto $6.00
by John Z. Loudoe, S.H $9.00