Inter-American Dialogue. (1988). The Americas in 1988: A time for choices. The Aspen Institute for Humanistic Studies.
Citazione stile Chigago Style (17a edizione)Inter-American Dialogue. The Americas in 1988: A Time for Choices. Boston: The Aspen Institute for Humanistic Studies, 1988.
Citatione MLA (9a ed.)Inter-American Dialogue. The Americas in 1988: A Time for Choices. The Aspen Institute for Humanistic Studies, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.