Barry, B. Austin
John Wiley & Sons, c1978
Buku Teks
Brunton, Steven L. (Steven Lee), 1984-
Cambridge University Press, 2019
Buku Teks
Brunton, Steven L. (Steven Lee), 1984-
Cambridge University Press, 2019
eBooks
Bolton, William, 1933-
Nwenes, 1994
Buku Teks
Blalock, Hubert M.
Sage Publications, 1982
Buku Teks