David Pijawka
发表
Philip White,
Chad Frederick,
David Pijawka,
2013
.
David Pijawka,
Marlene Ivey,
Jacque Girard,
2005
.
Kenneth D. Walsh,
Howard H. Bashford,
David Pijawka,
2002
.
David Pijawka,
J. Chalmers,
1983
.
Gerald Berk,
Roger E. Kasperson,
David Pijawka,
1980
.