Viljoen, G., Luckins, A., & Naletoski, I. (2016). Stable Isotopes to Trace Migratory Birds and to Identify Harmful Diseases: An Introductory Guide. Cham: Springer.

Stable Isotopes to Trace Migratory Birds and to Identify Harmful Diseases : An Introductory Guide / by G.J. Viljoen, A.G. Luckins, I. Naletoski . — Cham : Springer, 2016. — Online-Ressource (XII, 49 p. 15 illus., 4 illus. in color, online resource). — (SpringerLink Bücher) (Springer eBook Collection Biomedical and Life Sciences). — ISBN 9783319282985

Viljoen, G.J, A.G Luckins, and I. Naletoski. Stable Isotopes to Trace Migratory Birds and to Identify Harmful Diseases: An Introductory Guide.Cham: Springer, 2016.