Almario, V. S., & Kilates, M. (2013). Ang romansa ng pagsagip ng osong marso: The rescue of the march bear (Bilingual edition.). University of Santo Tomas Publishing House.
Chicago-referens (17:e uppl.)Almario, Virgilio S., och Marne Kilates. Ang Romansa Ng Pagsagip Ng Osong Marso: The Rescue of the March Bear. Bilingual edition. Manila, Philippines: University of Santo Tomas Publishing House, 2013.
MLA-referens (9:e uppl.)Almario, Virgilio S., och Marne Kilates. Ang Romansa Ng Pagsagip Ng Osong Marso: The Rescue of the March Bear. Bilingual edition. University of Santo Tomas Publishing House, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.