Kokuritsu Kokkai Toshokan (Japan)
United States. General Accounting Office
Joseph H. Saleh
Kathrina Simonen
Sidney Mindess
Asko Sarja
Robin G. Qiu
Thomas Dyer
D. H. Stamatis
Collins, Frank
Bella H. Chudnovsky
Antonio Carvalho Filho
Jihong Yan
Unknown Author
Edward L. Alpen
Ravindra K. Dhir
M. R. Mitchell
Anders Ahlbäck
P. K. Liaw