Bibliografi : hlm. 124
No Inv.: 03234,31854/P/Perp/96/2c~135240/SM/Perp/13/1c~135766/SM/Perp/13/1c
Bibliografi : hlm./ 343-344 No Inv.: 133958/SM/Perp/13/1c~136180/SM/Perp/13/1c~135867/SM/Perp/13/1c
No Inv.: 1245/S/Perp/88/1c~718/S/Perp/88/1c~853/S/Perp/93/1c~4237-4241/P/Perp/92/5c
No Inv.: 1874-1875/P/Perp/92/2c~2453-2454/P/Perp/98/2c~112477-112380/P/Perp/08/4c~114851/PH/Perp/08/1c~117583/P/Perp/09/1c~126782-126786/P/Perp/10/5c~135810/PH/Perp/13/1c~143833-143835/P/Perp/14/3c
Judul asli : "Modern Office Management"
No Inv.: 5729-5744/P/Perp/92/16c~102863/S/Perp/05/1c~107091/S/Perp/06/1c
No Inv.: 6099-6103/P/Perp/92/5c
No Inv.: 733/S/Perp/91/1c~3083-3084/P/Perp/91/2c~5664-5668/P/Perp/92/5c~13180-13184/P/Perp/94/5c~11768/P/Perp/94/1c~11401-11410/P/Perp/98/10c~119579-119581/P/Perp/09/3c
No Inv.: 5195-5197/S/Perp/86/3c