@inbook{Gillen+1951+32+50,
url = {https://doi.org/10.7312/gill93326-007},
title = {4. THE DERIVATION OF AN OCCUPATIONAL SCORE OF A CITY},
booktitle = {The Distribution of Occupations as a City Yardstick},
author = {Paul Bates Gillen},
publisher = {Columbia University Press},
address = {New York Chichester, West Sussex},
pages = {32--50},
doi = {doi:10.7312/gill93326-007},
isbn = {9780231893145},
year = {1951},
lastchecked = {2026-04-29}
}