Bibliografi : hlm. 85-86 No Inv.: 134702 /SM/Perp/13/1c~143040-143045/P/Perp/14/5c
Bibliografi : hlm. 363 - 366
No Inv.: 404-407/P/Perp/94/4c
No Inv.: 455-456/BD/Perp/86/2c
No Inv.: 1584-1585/BD/Perp/87/2c
Bibliografi : hlm. 412-413 No Inv.: 991/S/Perp/92/1c~1657/S/Perp/92/1c~398/S/Perp/92/1c~942/S/Perp/92/1c~8365-8369/S/Perp/92/5c~156/S/Perp/92/1c~528-529/S/Perp/92/2c~1404/S/Perp/92/1c~894/S/Perp/94/1c~902-904/Pb/Perp/92/3c~2297-2306/P/Perp/98/10c~66131-66133/P/00/3c~78071/S/01/1c~88415-88416/P/Perp/04/2c~102876/S/Perp/05/1c~103236/PSM/Perp/05/1c~108583-108587/P/Perp/06/5c~109068/S/Perp/07/1c~1…
Bibliografi : hlm. 184-189 No Inv.: 138570,138571/P/Perp/14/2c
Judul asli : "A Handbook of Educational Technology"
Bibliografi : hlm. 313-316 No Inv.: 137662/SM/Perp/13/1c~140624/SM/Perp/14/1c~140590/SM/Perp/14/1c~140598/SM/Perp/14/1c~144235/Sm/Perp/14/1c