Catalin R. Picu
Catalin I. Pruncu
Catalin Iulian Pruncu
Catalin Iulian Pruncu
Catalin Nitu
Catalin Nitu
Catalin I. Pruncu
Cătălin Gabriel Stănescu
Catalin Brylla
Cătălin Pavel
Catalin Negru
Anne Looijestijn-Clearie, Catalin S. Rusu, Marc Veenbrink
Catalin-Silviu Sararu
Catalin-Silviu Sararu
Catalin-Gabriel Stanescu
Cătălin D. Constantin
Catalin Dorian Florescu
Cătălin Avramescu
Nicolae Cătălin Luchian
Cătălin Bordeianu
Catalin Anghelina
Catalin Dorian Florescu
Cătălin Lazurca
Cătălin Zamfir
Cătălin Țîrlea
Cătălin Virgiliu Ene-Teodorescu
Cătălin Ropală
Paul Roback
Kwok Wei Shah
Rahilya Geybullayeva
Author Meng
Ronald C. Emery
C. Marjolein Dohmen-Janssen
David John Ager
Goscinny
Tarek Elhaik
John Kenkel
Mihai Dupac
Nita H. Shah
Alexander Birbrair
Janet Rising
Oxford Editor
Peta Tait
Astely/Baker/Davies
Michelle Cordara
Laura Brown
DK Publishing
University of University of Delawa
Karen Wallace
Sue Hunter
Mike Smith
Robin Chase
Jerome Goldstein
Walter Petters
B. Mugdan
J. L Reno
Don R. Pember
Amanda Gluibizzi
Laura Dockrill
Christopher MacGowan
Piotr Bienkowski
Keiji Ashizawa
RUBINI ET AL
Phan, Trọng Thưởng.
Robin Twiddy
Corinne Nardin
Glenn Elliott
Amita Baviskar
P. K. Jayasree
Cyril Levitt
Nancy Douglas
D. L. Cox
Cathy Laver-Bradbury
Sid Ahmed Benraouane
National Water Well Assoc.
Sonia Mehta
Gareth Peter
K. Sugawara
Bill Dunster