APA-viite (7. p.)

Goodman, L., & Riel, J. Geopolitical thinking. Civil military relations in Latin America: The military and power. s.e.

Chicago-viite (17. p.)

Goodman, Louis, ja Juan Riel. Geopolitical Thinking. Civil Military Relations in Latin America: The Military and Power. s.l.: s.e.

MLA-viite (9. p.)

Goodman, Louis, ja Juan Riel. Geopolitical Thinking. Civil Military Relations in Latin America: The Military and Power. s.e.