Indymedia.be. Activists Occupy Lockheed Martin Offices. Indymedia.be (2003/02/24).
Cita Chicago (17th ed.)Indymedia.be. "Activists Occupy Lockheed Martin Offices." Indymedia.be (2003/02/24) .
Cita MLA (8th ed.)Indymedia.be. "Activists Occupy Lockheed Martin Offices." Indymedia.be (2003/02/24), .
Atenció: Aquestes cites poden no estar 100% correctes.