4
by Löfgren, Orvar.
Published 1999
Available via JSTOR
eBook
6
by Dennis, Matthew, 1955-
Published 2002
Available via JSTOR
eBook
7
by Forbes, Bruce David,
Published 2015
Available via JSTOR
eBook
9
by Forbes, Bruce David,
Published 2015
Available via Credo Reference
eBook
11
Book
12
by Briggs, Raymond.
Published 1973
Book
13
Book
15
by Cabot, Meg.
Published 2005
Book
16
by Goodall, John S.
Published 1978
Book
17
by Hatch, Jane M.
Published 1978
Book
18
by Christianson, Stephen G.
Published 2000
Book
19
20
by Spicer, Dorothy Gladys.
Published 1937
Book