Bibliografi : hlm. 315 -316
No Inv.: 12763/S/Perp/03/1c
Judul asli :"Anatomy and physiology of farm animals"
No Inv.: 208/P/Perp/96/1c
Judul asli : "The Physiology of Tropical Field Crops"
No Inv.: 3496/Perp/86/1c
No Inv.: 2720/S/Perp/88/1c~566/S/Perp/93/1c~613/S/Perp/93/1c~880/S/Perp/92/1c
Bibliografi : hlm. 195 - 197
Bibliografi : hlm. 181 - 182