Malaya, J. E., & Iglesias, A. C. R. (2019). Recognizing the effect of same-sex marriages: An examination of Department of Justice opinion no. 11, series of 2019 on the issuance of 9 (E-1) visas to same sex spouses on foreign diplomats. The Philippine Yearbook of International Law.

Malaya, J. Eduardo, and Anna Christina R. Iglesias. "Recognizing the Effect of Same-sex Marriages: An Examination of Department of Justice Opinion No. 11, Series of 2019 on the Issuance of 9 (E-1) Visas to Same Sex Spouses on Foreign Diplomats." The Philippine Yearbook of International Law 2019.

Malaya, J. Eduardo, and Anna Christina R. Iglesias. "Recognizing the Effect of Same-sex Marriages: An Examination of Department of Justice Opinion No. 11, Series of 2019 on the Issuance of 9 (E-1) Visas to Same Sex Spouses on Foreign Diplomats." The Philippine Yearbook of International Law, 2019.