London: Home & Van Thal, 1947

London: A. M. Philpot, 1926

London: Dawsons of Pall Mall, 1967

London: A.M. Philpot Ltd., 1924

London: Sawyer, 19XX-

The Royal Geographical Society, 1958

Oxford University Press (OUP), 1952

Oxford University Press (OUP), 1932

Cambridge University Press (CUP), 1926

JSTOR, 1921

Royal Anthropological Institute of Great Britain and Ireland, 1921

Cambridge University Press (CUP), 1921

JSTOR, 1921

Oxford University Press (OUP), 1925

Royal Anthropological Institute of Great Britain and Ireland, 1925

University of Illinois Press, 1953

JSTOR, 1930

JSTOR, 1925

JSTOR, 1922

Wiley, 1964