Matthews, R., & Volk, S. Oil on troubled wates; venezuelan policy in the Caribbean.
Citazione stile Chigago Style (17a edizione)Matthews, Robert, e Steven Volk. Oil on Troubled Wates; Venezuelan Policy in the Caribbean.
Citatione MLA (9a ed.)Matthews, Robert, e Steven Volk. Oil on Troubled Wates; Venezuelan Policy in the Caribbean.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.