I. Hesse
发表
J. Day,
J. Rybczyk,
S. Feagley,
1995
.
J. Day,
J. Rybczyk,
W. Hudnall,
2000
.
T. Doyle,
I. Hesse,
J. Day,
1998,
Environmental management.
J. Day,
J. Rybczyk,
P. D. Sánchez,
1996
.