Starptautiska Konference Hanza Vakar - Hanza Rit : Riga, 1998. g. 8.- 13. junijs

Published 2001

Architecture of Riga eight hundred years mirroring european culture

by Sparitis, Ojars
Published 2005

Edgars Vinters : es velos majas parnakt : karavira zimejumi

Published 2012

Rigaer Tagebuch : 1917 bis 1920

by Kopfstahl, Dagmar
Published 2021

Riga's monuments and decorative sculptures

by Sparitis, Ojars
Published 2001

Die Kirche zu Alt-Born

by Sparitis, Ojars
Published 2000