Unknown. (2023). Three metres standard truss for medium weight roof type 'W'. Manger of Publications.
Čikaški stil citiranja (17. izdanje)Unknown. Three Metres Standard Truss for Medium Weight Roof Type 'W'. Manger of Publications, 2023.
MLA način citiranja (9. izdanje)Unknown. Three Metres Standard Truss for Medium Weight Roof Type 'W'. Manger of Publications, 2023.
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