APA

Australian Standard. AS 2049-1977, . (1977). Specification for terra cotta roofing tiles AS 2049-1977 together with code of practice for the fixing of terra cotta roofing tiles AS 2050-1977. North Sydney: Australian Standard. AS 2049-1977.

Chicago

Australian Standard. AS 2049-1977, . 1977. Specification for terra cotta roofing tiles AS 2049-1977 together with code of practice for the fixing of terra cotta roofing tiles AS 2050-1977. North Sydney: Australian Standard. AS 2049-1977.

Harvard

Australian Standard. AS 2049-1977, . (1977). Specification for terra cotta roofing tiles AS 2049-1977 together with code of practice for the fixing of terra cotta roofing tiles AS 2050-1977. North Sydney: Australian Standard. AS 2049-1977.

MLA

Australian Standard. AS 2049-1977, . Specification for terra cotta roofing tiles AS 2049-1977 together with code of practice for the fixing of terra cotta roofing tiles AS 2050-1977. North Sydney: Australian Standard. AS 2049-1977. 1977.