GODDARD-PAZ, Lisa Elena.
 Austrian Observations of Luzon in the 1878 Book Fragments Concerning a Geology of the Island of Luzon by Richard Freiherr von Drasche-Wartinberg, Translation of Chapter 6: Benguet.
<strong>Social Science Diliman: A Philippine Journal of Society and Change</strong>, [S.l.], v. 19, n. 2, sep. 2025.
ISSN 2012-0796.
Available at: &lt;<a href="https://www.journals.upd.edu.ph/index.php/socialsciencediliman/article/view/10814" target="_new">https://www.journals.upd.edu.ph/index.php/socialsciencediliman/article/view/10814</a>&gt;. Date accessed: 09 sep. 2025.