Royce Singleton
发表
Royce Singleton,
John B. Christiansen,
2014
.
Bruce C. Straits,
Royce Singleton,
R. Singleton,
1993
.
James R. Kluegel,
Royce Singleton,
R. Singleton,
1977
.
Royce Singleton,
R. Singleton,
Jessica Vacca,
2007
.