Zipkin, E. F., Sillett, T. S., Grant, E. H. C., Chandler, R. B., & Royle, J. A. (2014). Inferences about population dynamics from count data using multistate models: A comparison to capture–recapture approaches. John Wiley & Sons Ltd.

Zipkin, Elise F., T Scott Sillett, Evan H Campbell Grant, Richard B. Chandler, and J Andrew Royle. Inferences About Population Dynamics From Count Data Using Multistate Models: A Comparison to Capture–recapture Approaches. John Wiley & Sons Ltd, 2014.

Zipkin, Elise F., et al. Inferences About Population Dynamics From Count Data Using Multistate Models: A Comparison to Capture–recapture Approaches. John Wiley & Sons Ltd, 2014.