(1981). Swimming Pools: Maintenance, Landscaping, Spas, Solar Heating Editors Of Sunset Books And Sunset Magazine. Sunset Pub.
Čikaški stil citiranja (17. izdanje)Swimming Pools: Maintenance, Landscaping, Spas, Solar Heating Editors Of Sunset Books And Sunset Magazine. Sunset Pub, 1981.
MLA način citiranja (8. izdanje)Swimming Pools: Maintenance, Landscaping, Spas, Solar Heating Editors Of Sunset Books And Sunset Magazine. Sunset Pub, 1981.
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