LANL: Tin - Sources, properties, forms, and handling.
Lenntech: Tin - Physical data, chemical properties, health and environmental effects.
USGS Minerals Information: Tin - Statistics and information on the worldwide supply, demand, and flow of the element (PDF format).
Visual Elements: Tin - Image, general and physical information, source, uses, key isotopes, and ionisation energies.
WebElements: Tin - Extensive information on history, uses, occurrence, compounds, and properties.
Wikipedia: Tin - Properties of the element, including its history, applications, and characteristics.
Radiochemistry of Tin - Full text of the monograph by W. E. Nervik (Lawrence Radiation Laboratory, University of California, Livermore, California). [PDF] (October 10, 1960)