Eggink, J. (2007). Managing energy costs: A behavioral and non-technical approach. Fairmont Press.
Chicago-čujuhus (17. p.)Eggink, John. Managing Energy Costs: A Behavioral and Non-technical Approach. Lilburn, Georgia: Fairmont Press, 2007.
MLA-čujuhus (9. p.)Eggink, John. Managing Energy Costs: A Behavioral and Non-technical Approach. Fairmont Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.