"The Changing Culture of an Indian Tribe", Margaret Mead, New York 1932; "An African People in Twentieth Century", Lucy P. Mair, London 1934; "Taming Philippine Headhunters : A Study of Government and of Cultural Change in Northern Luzon", Felix M. Keesing, Marie Keesing, Introduction by Theodore Roosevelt, jr., London 1934 : [recenzja]