LHILIP LIET GROUP INC. (2016). SALES MIND 48 TOOLS TO HELP YOU SELL. PROFILE BOOKS.
Chicagoスタイル(17版)引用形式LHILIP LIET GROUP INC. SALES MIND 48 TOOLS TO HELP YOU SELL. GREAT BRITIAN: PROFILE BOOKS, 2016.
MLA(9版)引用形式LHILIP LIET GROUP INC. SALES MIND 48 TOOLS TO HELP YOU SELL. PROFILE BOOKS, 2016.
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