KOLBE KATHY. (1993). PURE INSTINCT: BUSINESS UNTAPPED RESOURCE. TIMES BOOKS.
Cita Chicago (17th ed.)KOLBE KATHY. PURE INSTINCT: BUSINESS UNTAPPED RESOURCE. NEW YORK: TIMES BOOKS, 1993.
Cita MLA (9th ed.)KOLBE KATHY. PURE INSTINCT: BUSINESS UNTAPPED RESOURCE. TIMES BOOKS, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.