Schult, V. (2011). Mindoro - a naval base for the German Kaiser?: Research notes. Philippine Quarterly of Culture & Society.
Lua i Stíl Chicago (17ú heag.)Schult, Volker. "Mindoro - a Naval Base for the German Kaiser?: Research Notes." Philippine Quarterly of Culture & Society 2011.
Lua MLA (9ú heag.)Schult, Volker. "Mindoro - a Naval Base for the German Kaiser?: Research Notes." Philippine Quarterly of Culture & Society, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.