Belga. (1972). fo002636: Regering Eyskens- Cools.
Chicago Style aipamenaBelga. Fo002636: Regering Eyskens- Cools. 1972.
MLA aipamenaBelga. Fo002636: Regering Eyskens- Cools. 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Belga. (1972). fo002636: Regering Eyskens- Cools.
Chicago Style aipamenaBelga. Fo002636: Regering Eyskens- Cools. 1972.
MLA aipamenaBelga. Fo002636: Regering Eyskens- Cools. 1972.