Turner, Johanna, author
Methuen, 1975
Buku Teks
Neisser, Ulrich, author
W.H. Freeman, 1976
Buku Teks
Howard, Darlene V., author
Macmillan, 1983
Buku Teks
Raeff, Catherine, author
Oxford University Press, 2016
eBooks
Osborn, Alex
Charles Scribner`s Sons, 1952
Buku Teks