Hill, Nathan W. 2013. hdug as a testimonial marker in Classical and Old Tibetan. Himalayan Linguistics Journal 12. 1–16.
@article{jacquesestimative-hill13hdug,
author = {Hill, Nathan W.},
journal = {Himalayan Linguistics Journal},
number = {1},
pages = {1–16},
title = {hdug as a testimonial marker in Classical and Old Tibetan},
volume = {12},
year = {2013}
}