Raymond Lister. Mixed methods: positivists are from Mars, constructivists are from Venus. ACM SIGCSE Bulletin, 37(4):18-19, 2005. [doi]
@article{Lister05a,
title = {Mixed methods: positivists are from Mars, constructivists are from Venus},
author = {Raymond Lister},
year = {2005},
doi = {10.1145/1113847.1113857},
url = {http://doi.acm.org/10.1145/1113847.1113857},
researchr = {https://researchr.org/publication/Lister05a},
cites = {0},
citedby = {0},
journal = {ACM SIGCSE Bulletin},
volume = {37},
number = {4},
pages = {18-19},
}