Methven, P. (1981). The arms code. Rural Education Activities Programme Central Otago.
Cita Chicago (17th ed.)Methven, Peter. The Arms Code. Alexandra: Rural Education Activities Programme Central Otago, 1981.
Cita MLA (9th ed.)Methven, Peter. The Arms Code. Rural Education Activities Programme Central Otago, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.