Xia, C., Liang, W., Carey, G. J., & Zhang, Y. (2016). Song Characteristics of Oriental Cuckoo Cuculus optatus and Himalayan Cuckoo Cuculus saturatus and Implications for Distribution and Taxonomy. Zool Stud.
Chicago ZitierstilXia, Canwei, Wei Liang, Geoff J. Carey, und Yanyun Zhang. "Song Characteristics of Oriental Cuckoo Cuculus Optatus And Himalayan Cuckoo Cuculus Saturatus and Implications for Distribution And Taxonomy." Zool Stud 2016.
MLA ZitierstilXia, Canwei, Wei Liang, Geoff J. Carey, und Yanyun Zhang. "Song Characteristics of Oriental Cuckoo Cuculus Optatus And Himalayan Cuckoo Cuculus Saturatus and Implications for Distribution And Taxonomy." Zool Stud 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.