Mobil Oil Philippines, Inc. What is mobiln. Westerham Press.
Citazione stile Chigago Style (17a edizione)Mobil Oil Philippines, Inc. What Is Mobiln. England: Westerham Press.
Citatione MLA (9a ed.)Mobil Oil Philippines, Inc. What Is Mobiln. Westerham Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.