APA-viite (7. p.)

Klepak, H. Verification of a Central American peace accord. Arms Control and Disarmament Division, Department of External Affairs.

Chicago-viite (17. p.)

Klepak, H.P. Verification of a Central American Peace Accord. Canadá: Arms Control and Disarmament Division, Department of External Affairs.

MLA-viite (9. p.)

Klepak, H.P. Verification of a Central American Peace Accord. Arms Control and Disarmament Division, Department of External Affairs.