Não informado. (2004). Rural Builder. American Farm Building Services.
Chicagoスタイル(17版)引用形式Não informado. Rural Builder. Iola, Wis: American Farm Building Services, 2004.
MLA(8版)引用形式Não informado. Rural Builder. American Farm Building Services, 2004.
警告: この引用は必ずしも正確ではありません.