Robert S. Frey
发表
Robert S. Frey,
2002
.
Robert S. Frey,
2001
.
Robert S. Frey,
Mambo G. Mupepi,
J. Motwani,
2017
.
Robert S. Frey,
2009
.
Robert S. Frey,
Nancy Thompson-Frey,
1988
.
Robert S. Frey,
Robert S. Frey,
2013,
IEEE Transactions on Professional Communication.