Godfrey de Saint-Omer: Perbedaan antara revisi

|last = Barber

|first = Malcolm

|authorlink = Malcolm Barber

|title = The New Knighthood: A History of the Order of the Temple

|publisher = [[Cambridge University Press]]

|year = 1994

|doi =

|isbn = 0-521-42041-5 }}

|last = Martin

|first = Sean

|authorlink = Sean Martin

|title = The Knights Templar: The History & Myths of the Legendary Military Order

|publisher =

|year = 2005

|doi =

|isbn = 1-56025-645-1 }}