Judul asli : Pencil sketching, 2nd ed. No Inv.: 6224-6234/P/Perp/97/10c~138357-138361/P/Perp/14/3c
Bibliografi : hlm. 106
Judul asli : Educational psychology developing learners, 10th edition.
Bibliografi : hlm. 255-258
Bibliografi : hlm. 215-223
Bibliografi : hlm. 821-857 No Inv.: 144269/SM/Perp/14/1c
Bibliografi : hlm. 146-148No Inv.: 140986/PSM/Perp/14/1c
No Inv.: 128656/PSM/Perp/10/1c