Parkyns, M. 1951. The Kubbabish Arabs. Journ. Roy. Geogr. Soc. 20. 254-275.
@article{parkyns1951,
author = {Parkyns, M.},
journal = {Journ. Roy. Geogr. Soc.},
key = {Parkyns (1951)},
pages = {254-275},
title = {The Kubbabish Arabs},
volume = {20},
year = {1951}
}