Heino Engel
- Les Systèmes structurels. Dergham, Lebanon (Lebanon), ISBN 978-9953401010. (2006):
- Sistemas de estructuras = Sistemas estruturais. Editorial Gustavo Gili, S.L., Barcelona (Spain), ISBN 978-8425231117. (2018):
- Tragsysteme / Structure Systems. 4th edition, Hatje Cantz Verlag, Ostfildern (Germany), ISBN 978-3-7757-1876-9. (2009):