Chambers, Jeanne C.; Vander Wall, Stephen B.; Schupp, Eugene W. (January 1999). "Seed and seedling ecology of piñon and juniper species in the pygmy woodlands of western North America". The Botanical Review. 65 (1): 1–38. doi:10.1007/bf02856556. ISSN0006-8101. S2CID38377131.
Poddar, Saradell; Lederer, Roger J. (July 1982). "Juniper Berries as an Exclusive Winter Forage for Townsend's Solitaires". American Midland Naturalist. 108 (1): 34. doi:10.2307/2425289. ISSN0003-0031. JSTOR2425289.
Poddar, Saradell; Lederer, Roger J. (July 1982). "Juniper Berries as an Exclusive Winter Forage for Townsend's Solitaires". American Midland Naturalist. 108 (1): 34. doi:10.2307/2425289. ISSN0003-0031. JSTOR2425289.
Chambers, Jeanne C.; Vander Wall, Stephen B.; Schupp, Eugene W. (January 1999). "Seed and seedling ecology of piñon and juniper species in the pygmy woodlands of western North America". The Botanical Review. 65 (1): 1–38. doi:10.1007/bf02856556. ISSN0006-8101. S2CID38377131.
Chambers, Jeanne C.; Vander Wall, Stephen B.; Schupp, Eugene W. (January 1999). "Seed and seedling ecology of piñon and juniper species in the pygmy woodlands of western North America". The Botanical Review. 65 (1): 1–38. doi:10.1007/bf02856556. ISSN0006-8101. S2CID38377131.
Poddar, Saradell; Lederer, Roger J. (July 1982). "Juniper Berries as an Exclusive Winter Forage for Townsend's Solitaires". American Midland Naturalist. 108 (1): 34. doi:10.2307/2425289. ISSN0003-0031. JSTOR2425289.