1
Available via JSTOR
eBook
2
by Buttel, Robert,
Published 2015
Available via JSTOR
eBook
3
Published 1980
Available via JSTOR
eBook
4
Book
6
by Stevens, Wallace, 1879-1955.
Published 1966
Book
7
Published 1980
Book
8
by Kessler, Edward, 1927-
Published 1971
Book
9
by Cohen, Milton A.
Published 2010
Book
10
by Brazeau, Peter.
Published 1985
Book