by Yasa Boga $6.00
by LSM $9.00
by - $5.00
by Syaifuddin $12.00
by Leo Suryadinata $4.61
by Dr. Abdurrahman Qadir, MA $6.00
by $7.00
by Prof. Dr. Suharsimi Arikunto $18.00
by Pudji Isdriani K $7.00
by Sisca Susanto & Helena Hasan $7.00
by $11.00
by Suhario Padmodiwirio $6.00