edited by Louise B. Young
Oxford University Press, 1970
Buku Teks
Clark, Wilfrid E. Le Gros, author
Quadrangle Books, 1971
Buku Teks
Simpson, George Gaylord
Scientific American Books , 1983
Buku Teks
McGraw-HIll, 1979
Buku Teks
Ingold, Tim, 1948-, author
Routledge, 2016
Buku Teks