(1991). Global oil trends: The Asia-Pacific market in the 1990s. ISEAS.
Citazione stile Chigago Style (17a edizione)Global Oil Trends: The Asia-Pacific Market in the 1990s. Singapore: ISEAS, 1991.
Citatione MLA (9a ed.)Global Oil Trends: The Asia-Pacific Market in the 1990s. ISEAS, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.