Não informado. (1916). South African architectural record. Cape Provincial, Institute of South African Architects.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. South African Architectural Record. Johannesburg, Africa do Sul: Cape Provincial, Institute of South African Architects, 1916.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. South African Architectural Record. Cape Provincial, Institute of South African Architects, 1916.
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