Vermeulen, G. (2001). Resolutions and recommendations.
Style de citation Chicago (17e éd.)Vermeulen, Gert. Resolutions and Recommendations. 2001.
Style de citation MLA (8e éd.)Vermeulen, Gert. Resolutions and Recommendations. 2001.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.