Tootmiskorraldus
Kabral, Hillar-Endel
1997
https://www.ester.ee/record=b1053795*est
Tootmiskorraldus
Kabral, Hillar-Endel
1999
https://www.ester.ee/record=b1316900*est
Tootmiskorraldus
Kabral, Hillar-Endel
2003
https://www.ester.ee/record=b1782505*est