No Inv.: 11863/P/Perp/98/1c
No Inv.: 67485/P/00/1c
No Inv.: 3667/P/Perp/91/1c
No Inv.: 14538/P/Perp/94/1c~13502/P/Perp/94/1c
No Inv.: 552/P/Perp/94/1c~686/P/Perp/97/1c
No Inv.: 697/P/Perp/94/1c
No Inv.: 4023/P/Perp/95/1c
No Inv.: 13545/P/Perp/94/1c
No Inv.: 565/PS2PT/95/1c
Judul asli : "Coaching and Counseling in the Workplace"