GEALOGO, Francis A..
 Kasarian at Kabuhayan : Ilang Tala sa Kasaysayang Demograpikal ng Paggawa at Pasahod sa Pilipinas, 1903-1948.
<strong>Philippine Social Sciences Review</strong>, [S.l.], apr. 2010.
ISSN 2672-3158.
Available at: &lt;<a href="https://www.journals.upd.edu.ph/index.php/pssr/article/view/1713" target="_new">https://www.journals.upd.edu.ph/index.php/pssr/article/view/1713</a>&gt;. Date accessed: 05 aug. 2025.