Lgi baca buku ini gan: http://i235.photobucket.com/albums/ee67/paosign/1504039_10152075401252332_1466169318_n_zps8e27721a.jpg ada acara launching bukunya juga gan di sini: http://i235.photobucket.com/albums/ee67/paosign/TSD_zpsead92e5a.jpg
