Bibliografi : hlm. 203-208
No Inv.: 102013/P/Perp/05/1c
Judul asli : "Appraising Your Staff"
No Inv.: 9390-9399/P/Perp/92/10c
No Inv.: 664-665/P/Perp/99/2c
No Inv.: 2021-2022/Perp/85/2c
Judul asli : "The Skills of Interviewing"
No Inv.: 395/P/Perp/92/1c~392-393/P/Perp/92/2c~8460-8464/P/Perp/5c
No Inv.: 3169/Pb/Perp/86/1c~135-136/BD/Perp/86/2c