No Inv.: 253-255/Pb/Perp/92/3c~512-514/P/Perp/92/3c~4349-4358/P/Perp/92/10c~75294-75297/S/01/4c~128082/P/Perp/10/1c
No Inv.: 3599-3600/P/Perp/91/2c~1137/P/Perp/92/1c~165/S/Perp/93/1c~851/S/Perp/93/1c~8355-8359/P/Perp/92/5c~996/P/Perp/91/1c~134968/SM/Perp/13/1c~134722/PH/Perp/13/1c
No Inv.: 13906/P/Perp/94/1c
No Inv.: 100840/P/Perp/05/1c
No Inv.: 101620/P/Perp/05/1c
No Inv.: 1091-1092/P/Perp/92/2c~14764/P/Perp/94/1c~3296-3297/P/Perp/96/2c
No Inv.: 616-618/P/Perp/92/3c~113471/P/Perp/08/1c~119808-119809/P/perp/09/2c
No Inv.: 290-292/P/Perp/92/3c~8499-8503/P/Perp/92/5c
No Inv.: 399-401/P/Perp/92/3c
Judul asli : "The Situational Leader"