@inbook{FosterHartley+1975+65+101,
url = {https://doi.org/10.1525/9780520332850-007},
title = {3. Previous Theories or Propositions},
booktitle = {Illegitimacy},
author = {Shirley Foster Hartley},
publisher = {University of California Press},
address = {Berkeley},
pages = {65--101},
doi = {doi:10.1525/9780520332850-007},
isbn = {9780520332850},
year = {1975},
lastchecked = {2026-05-08}
}