Cita APA (7th ed.)
Phillips, P. P., & Stawarski, C. A. (2008). Data collection: Planning for and collecting all types of data. Pfeiffer.
Cita Chicago (17th ed.)
Phillips, Patricia Pulliam, i Cathy A. Stawarski. Data Collection: Planning for and Collecting All Types of Data. San Francisco: Pfeiffer, 2008.
Cita MLA (9th ed.)
Phillips, Patricia Pulliam, i Cathy A. Stawarski. Data Collection: Planning for and Collecting All Types of Data. Pfeiffer, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.