Poll, R., & Boekhorst, P. t. (2007). Measuring quality: Performance measurement in libraries (2nd rev. ed.). K.G. Saur.
芝加哥风格引文Poll, Roswitha, 与 Peter te Boekhorst. Measuring Quality: Performance Measurement in Libraries. 2nd rev. ed. München: K.G. Saur, 2007.
MLA引文Poll, Roswitha, 与 Peter te Boekhorst. Measuring Quality: Performance Measurement in Libraries. 2nd rev. ed. K.G. Saur, 2007.
警告：这些引文格式不一定是100％准确.