(1972). Vanguard's emergency plan for the Belfast co-operative. [s.n.].
Chicagoスタイル(17版)引用形式Vanguard's Emergency Plan for the Belfast Co-operative. [Belfast?]: [s.n.], 1972.
MLA(8版)引用形式Vanguard's Emergency Plan for the Belfast Co-operative. [s.n.], 1972.
警告: この引用は必ずしも正確ではありません.