S. George Philander. Encyclopedia of Global Warming and Climate Change, Second Edition (Second Edition). SAGE.
Chicago-viite (17. p.)S. George Philander. Encyclopedia of Global Warming and Climate Change, Second Edition (Second Edition). SAGE.
MLA-viite (8. p.)S. George Philander. Encyclopedia of Global Warming and Climate Change, Second Edition (Second Edition). SAGE.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.