Southern African Vexillological Association & Smith, H. H. (1993). SAVA journal: By Professor Emeritus Hugh H. Smith. Southern African Vexillological Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSouthern African Vexillological Association और Hugh H. Smith. SAVA Journal: By Professor Emeritus Hugh H. Smith. Randburg: Southern African Vexillological Association, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSouthern African Vexillological Association और Hugh H. Smith. SAVA Journal: By Professor Emeritus Hugh H. Smith. Southern African Vexillological Association, 1993.
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