Kaspari, M. (2005). Global energy gradients and size in colonial organisms: Worker mass and worker number in ant colonies. National Academy of Sciences.
Chicago-tyylinen lähdeviittausKaspari, Michael. Global Energy Gradients and Size in Colonial Organisms: Worker Mass and Worker Number in Ant Colonies. National Academy of Sciences, 2005.
MLA-viiteKaspari, Michael. Global Energy Gradients and Size in Colonial Organisms: Worker Mass and Worker Number in Ant Colonies. National Academy of Sciences, 2005.
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