Clancy, T. (2002). Executive ordersClancy, Tom terj: Threes Susilastutiperintah eksekutif. Gramedia Pustaka Utama.
Dyfyniad Arddull ChicagoClancy, Tom. Executive OrdersClancy, Tom Terj: Threes Susilastutiperintah Eksekutif. Gramedia Pustaka Utama, 2002.
Dyfyniad MLAClancy, Tom. Executive OrdersClancy, Tom Terj: Threes Susilastutiperintah Eksekutif. Gramedia Pustaka Utama, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.