Nicolae Gudea (Gudea, Nicolae)

Romanian

• 
  Porolissum: Un Complex Daco-Roman La Marginea De Nord a Imperiului Roman
  by Nicolae Gudea
  Hardcover, Muzeul National de Istorie a Transilvaniei, ISBN 9730002525 (973-0-00252-5)
• 
  Praetorium: Castrul si Asezarea Romana De La Mehadia
  by Nicolae Gudea, Mihail Macrea, Iancu Motu
  Hardcover, Editura Academiei Romane, ISBN 9732703237 (973-27-0323-7)

German

• 
  Dacia: Eine Romische Provinz Zwischen Karpaten Und Schwarzem Meer
  by Nicolae Gudea, Thomas Lobuescher
  Hardcover, David Brown Book Co, ISBN 380533415X (3-8053-3415-X)

English

• 
  Roman Frontier Studies: Proceedings of the XVIIth International Congress of Roman Frontier Studies
  by Nicolae Gudea
  Hardcover, The County Council of Salaj, The County Museum of History and Art Zalau, ISBN 9739802788 (973-98027-8-8)