Kramer, P.J., 1916-, author
Tata McGraw-Hill , 1969
Buku Teks
Greenland, David, author
Charles E. Merrill, 1983
Buku Teks
Schwab, Glenn Orville, 1919-, author
John Wiley & Sons, 1996
Buku Teks
Schwab, Glenn Orville, 1919-, author
New York: John Wiley & Sons, 1957
Buku Teks
Quercia, Francesca F., editor
Springer, 2012
eBooks