No Inv.: 3678,3680/P/Perp/96/2c
No Inv.: 1714/S/Perp/96/1c
Judul asli : "Developing Vocational Instruction"
No Inv.: 86617/S/Perp/03/1c
No Inv.: 122600/P/Perp/10/1c
Bibliografi : hlm. 105-115
Bibliografi : hlm. 273-291
Bibliografi : hlm. 178
No Inv.: 345/S/Perp/97/1c