Sillett, SC; Spickler, JC; Van Pelt, R (2001). "Crown structure of the world's second largest tree (abstract only)". Madroño. 47 (2): 127–33. ISSN0024-9637. JSTOR41425355.
Sillett, SC; Spickler, JC; Van Pelt, R (2001). "Crown structure of the world's second largest tree (abstract only)". Madroño. 47 (2): 127–33. ISSN0024-9637. JSTOR41425355.