(1971). A Short History Of Western Civilization / John B. Harrison, Richard E. Sullivan. Alfred-A Knopf.
Dyfyniad Arddull ChicagoA Short History Of Western Civilization / John B. Harrison, Richard E. Sullivan. Alfred-A Knopf, 1971.
Dyfyniad MLAA Short History Of Western Civilization / John B. Harrison, Richard E. Sullivan. Alfred-A Knopf, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.