Gills, J. P. (1989). Temple maintenance: Excellence, with love. Heartlight creative services.
Citazione stile Chigago Style (17a edizione)Gills, James P. Temple Maintenance: Excellence, with Love. Orlando: Heartlight creative services, 1989.
Citatione MLA (9a ed.)Gills, James P. Temple Maintenance: Excellence, with Love. Heartlight creative services, 1989.
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