Martland, C. D. (2012). Toward more sustainable infrastructure: Project evaluation for planners and engineers. Wiley.
Chicago-Zitierstil (17. Ausg.)Martland, Carl D. Toward More Sustainable Infrastructure: Project Evaluation for Planners and Engineers. Hoboken, N.J: Wiley, 2012.
MLA-Zitierstil (9. Ausg.)Martland, Carl D. Toward More Sustainable Infrastructure: Project Evaluation for Planners and Engineers. Wiley, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.