Inger, R. F. (1954). Philippine Zoological Expedition, 1946-1947: Systematics and zoogeography of Philippine amphibia. Chicago Natural History Musuem.
Cita Chicago (17th ed.)Inger, Robert F. Philippine Zoological Expedition, 1946-1947: Systematics and Zoogeography of Philippine Amphibia. [Chicago]: Chicago Natural History Musuem, 1954.
Cita MLA (9th ed.)Inger, Robert F. Philippine Zoological Expedition, 1946-1947: Systematics and Zoogeography of Philippine Amphibia. Chicago Natural History Musuem, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.