How Old Are You? Age Consciousness in American Culture by Howard P. Chudacoff 256 Pages, Published 2020 by Princeton University Press ISBN-13: 978-0-691-22126-7, ISBN: 0-691-22126-X
Studies in Decision Making Social Psychological and Socio-Economic Analyses by Martin Irle , Lawrence B. Katz 932 Pages, Published 2019 by Walter De Gruyter Gmbh & Co Kg ISBN-13: 978-3-11-086696-4, ISBN: 3-11-086696-X
Assessing Induced Technology Sombarts Understanding of Technical Change in the History of Economics (Paperback) by Johannes Michael Hanel Paperback, 367 Pages, Published 2008 by Cuvillier Verlag Okt 2008 ISBN-13: 978-3-86727-770-9, ISBN: 3-86727-770-2