Coconut Books,33 CV Jaya Abadi Pustaka,19 Citra Lamtoro Gung Persada,16 Citra Aji Parama,10 Citra Praya,10 Cempaka Putih,9 Cloud Books,8 Cambridge University Press,7 Cerdas Pustaka Publisher,5 Cv Putra Nugraha,4 Checklist,2 CV Ricardo,2 Cahaya Pustaka Raga,2 CV. Widjaya,2 Classic Press,2 Cemerlang Publishing2 Cempaka Putih2 Cv.Mediatama,2 Cupid,1 Ciptawidya Swara,1