1. The secret of the Southwest solved by talkative tree-rings;Douglass;Natl. Geogr.,1929
2. Dating Pueblo Bonito and other ruins of the Southwest. Contributed Technical Papers, Pueblo Bonito Series No. 1;Douglass,1935
3. Tree ring: basics and applications of dendrochronology;Schweingruber,1988
4. Dendrochronological proof of origin of historic timber—retrospect and perspectives;Eckstein,2007
5. Adverse implications of misdating in dendrochronology: addressing the re-dating of the “Messiah” violin;Grissino-Mayer;Dendrochronologia,2010