1. H. Michael Erisman, Cuba’s Foreign Relations in a Post-Soviet World (Gainesville: University Press of Florida, 2000), p. 170.
2. Jan S. Adams, A Foreign Policy in Transition; Moscow’s Retreat from Central America and the Caribbean, 1985–1992 (Durham: Duke University Press, 1992), p. 139.
3. Yuri Pavlov, Soviet Cuban Alliance: 1959–1991 (Miami: North-South Center Press, University of Miami, 1996), p. 144.
4. Gabriel Szekely “Forging a North American Economy: Issues for Mexico in the 1990s” Mexico’s External Relations in the 1990s, ed. Riordan Roett (Boulder, CO.: Lynne Rienner Pub. 1991).