Bibliografi :hlm 199-202
Bibliografi : hlm. 164-166
Bibliografi : hlm. 211-212
Bibliografi : hlm. 154-169
No Inv.: 141637-141641/P/Perp/14/5c
No Inv.: 141116/Psm/Perp/14/1c~144133/PH/Perp/14/1c
No Inv.: 146828,146829/P/Perp/15/2c
Judul asli : Pencil sketching, 2nd ed. No Inv.: 6224-6234/P/Perp/97/10c~138357-138361/P/Perp/14/3c
Judul asli : "Pump Application Engineering"