No Inv.: 132870/SM/Perp/12/1c
Judul Asli : Basic Montessori, Learning Activities for Under-Fives. Bibliografi : hlm. 376-377
No. Inv. : 150877/S/Perp/16/1c
Judul asli : coaching & reflecting
Bibliografi : hlm. 275-280
Bibliografi : hlm. 265-298
Bibliografi : hlm. 184-185No Inv.: 146811/P/Perp/15/1c