D. Bushnell
发表
E. Posada-Carbó,
D. Bushnell,
1994
.
D. Bushnell,
2010
.
D. Bushnell,
1910
.
D. Bushnell,
1944,
Nature.
P. Stearns,
D. Bushnell,
2003
.
Frederick H. Fornoff,
Simón Bolívar,
D. Bushnell,
2003
.
D. Bushnell,
1973
.
D. Bushnell,
1907
.
D. Bushnell,
1913
.
J. Lynch,
D. Bushnell,
N. Macaulay,
1988
.
D. Bushnell,
L. Mcalister,
1986
.
D. Bushnell,
1999,
The Americas.
D. Bushnell,
S. Socolow,
1983
.
D. Bushnell,
1983
.
D. Bushnell,
1909
.
D. Bushnell,
1967
.
D. Bushnell,
1905
.
D. Bushnell,
1906
.
D. Bushnell,
1906
.
D. Bushnell,
1985
.
D. Bushnell,
1954
.
D. Bushnell,
1988
.
D. Bushnell,
2008
.
D. Bushnell,
1971
.
D. Bushnell,
1909
.
D. Bushnell,
2007
.
D. Bushnell,
1913
.