ANDREAS STEVE. (1994). NLP: THE NEW TECHNOLOGY OF ACHIEVEMENT. WILLIAM MARROW & CO.
Cita Chicago (17th ed.)ANDREAS STEVE. NLP: THE NEW TECHNOLOGY OF ACHIEVEMENT. NEW YORK: WILLIAM MARROW & CO, 1994.
Cita MLA (9th ed.)ANDREAS STEVE. NLP: THE NEW TECHNOLOGY OF ACHIEVEMENT. WILLIAM MARROW & CO, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.