The Norton utilities: Version 4.0 / Advanced edition user manual. s.n.].
Chicagoスタイル(17版)引用形式The Norton Utilities: Version 4.0 / Advanced Edition User Manual. [S.l: s.n.].
MLA(9版)引用形式The Norton Utilities: Version 4.0 / Advanced Edition User Manual. s.n.].
警告: この引用は必ずしも正確ではありません.