Peasants, Servants, and Sojourners: Itinerant Asians in Colonial New Spain, 1571-1720 By Furlong, Matthew J. "Slaves purchased by the indigenous elites, Spanish and Hokkiens of the colony seemed drawn most often from South Asia, particularly Bengal and South India, and less so, from other sources, such as East Africa, Brunei, Makassar, and Java..." Chapter 2 "Rural Ethnic Diversity" Page 164 (Translated from: "Inmaculada Alva Rodríguez, Vida municipal en Manila (siglos xvi-xvii) (Córdoba: Universidad de Córdoba, 1997), 31, 35-36."
Santarita, Joefe B. (2018). "Panyupayana: The Emergence of Hindu Polities in the Pre-Islamic Philippines". Cultural and Civilisational Links between India and Southeast Asia. pp. 93–105. doi:10.1007/978-981-10-7317-5_6. ISBN978-981-10-7316-8.
Larena, Maximilian; Sanchez-Quinto, Federico; Sjödin, Per; McKenna, James; Ebeo, Carlo; Reyes, Rebecca; Casel, Ophelia; Huang, Jin-Yuan; Hagada, Kim Pullupul; Guilay, Dennis; Reyes, Jennelyn; Allian, Fatima Pir; Mori, Virgilio; Azarcon, Lahaina Sue; Manera, Alma; Terando, Celito; Jamero, Lucio; Sireg, Gauden; Manginsay-Tremedal, Renefe; Labos, Maria Shiela; Vilar, Richard Dian; Latiph, Acram; Saway, Rodelio Linsahay; Marte, Erwin; Magbanua, Pablito; Morales, Amor; Java, Ismael; Reveche, Rudy; Barrios, Becky; Burton, Erlinda; Salon, Jesus Christopher; Kels, Ma. Junaliah Tuazon; Albano, Adrian; Cruz-Angeles, Rose Beatrix; Molanida, Edison; Granehäll, Lena; Vicente, Mário; Edlund, Hanna; Loo, Jun-Hun; Trejaut, Jean; Ho, Simon Y. W.; Reid, Lawrence; Malmström, Helena; Schlebusch, Carina; Lambeck, Kurt; Endicott, Phillip; Jakobsson, Mattias (30 March 2021). "Multiple migrations to the Philippines during the last 50,000 years". Proceedings of the National Academy of Sciences. 118 (13): e2026132118. Bibcode:2021PNAS..11826132L. doi:10.1073/pnas.2026132118. PMC8020671. PMID33753512.
