LES GIBLIN. (2014). CORE SELLING SKILLS. EMBASSY BOOK.
Chicagoスタイル(17版)引用形式LES GIBLIN. CORE SELLING SKILLS. MUMBAI: EMBASSY BOOK, 2014.
MLA(9版)引用形式LES GIBLIN. CORE SELLING SKILLS. EMBASSY BOOK, 2014.
警告: この引用は必ずしも正確ではありません.
LES GIBLIN. (2014). CORE SELLING SKILLS. EMBASSY BOOK.
Chicagoスタイル(17版)引用形式LES GIBLIN. CORE SELLING SKILLS. MUMBAI: EMBASSY BOOK, 2014.
MLA(9版)引用形式LES GIBLIN. CORE SELLING SKILLS. EMBASSY BOOK, 2014.