Bibliografi : hlm. 89; No Inv.: 139019-139023/P/Perp/14/5c
Bibliografi : hlm. 89; No Inv.: 139260-139263/P/Perp/14/5c
Bibliografi : hlm. 357 No Inv.: 144147-144148/S/Perp/14/2c
Bibliografi : hlm. 313-315No Inv.: 144274/SM/Perp/14/1c
No Inv.: 144464/S/Perp/14/1c
No Inv.: 101345-101347/P/Perp/05/2c
Judul asli :"The Management of service for the restaurant manager"
No Inv.: 32/S/Perp/95/1c~2073-2077/P/Perp/95/1c~9442-9445/P/Perp/97/4c~2698/P/Perp/98/1c
No Inv.: 1582-1584/BD/Perp/91/3c