Cita APA (7th ed.)
OLSZEWSKI, D. (1999). EMERGING TRENDS AND LEADING-EDGE INDICATORS.
Cita Chicago (17th ed.)
OLSZEWSKI, D. EMERGING TRENDS AND LEADING-EDGE INDICATORS. 1999.
Cita MLA (9th ed.)
OLSZEWSKI, D. EMERGING TRENDS AND LEADING-EDGE INDICATORS. 1999.
Atenció: Aquestes cites poden no estar 100% correctes.