Jonker, R. M., Kuiper, M. W., Prins, H. H., Snijders, L., Wieren, S. E. V., & Ydenberg, R. C. Divergence in timing of parental care and migration in barnacle geese.

Jonker, Rudy M., Marije W. Kuiper, Herbert H.T Prins, Lysanne Snijders, Sipke E. Van Wieren, i Ron C. Ydenberg. Divergence in Timing of Parental Care and Migration in Barnacle Geese.

Jonker, Rudy M., et al. Divergence in Timing of Parental Care and Migration in Barnacle Geese.