@book{Engle+2014,
url = {https://doi.org/10.3790/9783428539871},
title = {Post Positivism},
title = {},
author = {Eric Engle},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428539871},
isbn = {9783428539871},
year = {2014},
lastchecked = {2014}
}