Bibliografia principal:
• Bell F.G. (2007) Engineering Geology. 2nd Ed., Elsevier, Oxford, UK. 581p. ISBN-13: 978-0-7506-8077-6.
• Zaruba Q., Mencl V. (1976) Engineering Geology. 1st Ed., Elsevier, Amsterdam, Netherlands. 494p. ISBN 0-444-99877-2
• Montgomery C. W., Szablewski G. S. (2006). Environmental Geology. 1st Ed., McGraw-Hill, New York, USA. 550p.
• Attewell P.B., Farmer I.W. (1976). Principles od Engineering Geology. 1st Ed., John Wiley & Sons, Inc., New York, USA. 1035p. ISBN-13: 978-94-009-5709-1. DOI: 10.1007/978-94-009-5707-7.
• Oliveira A.M.S., Alves de Brito S.N. (1998) Geologia de Engenharia. 1st Ed., Associação Brasileira de Geologia de Engenharia (ABGE), São Paulo, Brasil. 587p. ISBN 85-7270-002-1.
• Vieira G., Zêzere J.L., Mora C. (2020) Landscapes and Landforms of Portugal. World Geomorphological Landscapes. Springer Nature, Cham, Switzerland. ISBN978-3-319-03641-0. DOI: 10.1007/978-3-319-03641-0.