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 (8th ed.)

Phillips, Patricia Pulliam., i Cathy A. Stawarski. Data Collection: Planning for and Collecting All Types of Data. Pfeiffer, 2008.