Altenbach, J. S., Anthony, E. L. P., Baker, R. J. 1., Bakken, G. S., Barclay, R. M. R., & Kunz, T. H. (1988). Ecological and behavioral methods for the study of bats. Washington, D.C.: Smithsonian Institution Press.

Altenbach, Joe Scoot, Edythe L. P. Anthony, Robert James 1942-2018 Baker, George S. Bakken, Robert Malcolm Ruthven Barclay, and Thomas H. Kunz. Ecological and Behavioral Methods for the Study of Bats. Washington, D.C.: Smithsonian Institution Press, 1988.

Altenbach, Joe Scoot, et al. Ecological and Behavioral Methods for the Study of Bats. Washington, D.C.: Smithsonian Institution Press, 1988.