Petras, J. (2001). Globalization unmasked imperialism in the 21st century. Zed Books.
Citazione stile Chigago Style (17a edizione)Petras, James. Globalization Unmasked Imperialism in the 21st Century. London: Zed Books, 2001.
Citatione MLA (9a ed.)Petras, James. Globalization Unmasked Imperialism in the 21st Century. Zed Books, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.