Villy Christensen & DanielPauly. (1993). Trophic Models of Aquatic Ecosystems. International centre for Living Acquatic Resources Management.
Chicago Edition CitationVilly Christensen and DanielPauly. Trophic Models of Aquatic Ecosystems. Manila: International centre for Living Acquatic Resources Management, 1993.
MLA Edition CitationVilly Christensen and DanielPauly. Trophic Models of Aquatic Ecosystems. International centre for Living Acquatic Resources Management, 1993.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.