1
by Lim, Yew Hock, 1914-1984.
Published 1986
2
by Hautzig, Esther .
Published 1973
3
Published 2003
4
by Bjork, Daniel W.
Published 1993
5
6
by Heyerdahl, Thor.
Published 1990
7
by Levenson, Samuel.
Published 1993