Hesler, L. R., Smith, A. H. «Studies on Lactarius-I: The North American Species of Section Lactarius.». Brittonia, 12, 1960, p. 119-39. ISSN: 0007196X.
Montoya, L., Bandala, V. M. «Additional new records on Lactarius from Mexico». Mycotaxon, 57, 1996, p. 425-50. ISSN: 0093-4666.
Montoya, L., Bandala, V. M. «Additional new records on Lactarius from Mexico». Mycotaxon, 57, 1996, p. 425-50. ISSN: 0093-4666.
Montoya, L., Bandala, V. M. «Additional new records on Lactarius from Mexico». Mycotaxon, 57, 1996, p. 425-50. ISSN: 0093-4666.
Harmon, A.D.; Weisgraber, K. H.; Weiss, U. «Preformed azulene pigments of Lactarius indigo (Schw.) Fries (Russulaceae, Basidiomycetes)». Cellular and Molecular Life Sciences, 36, 1, 1979, p. 54-56. ISSN: 1420-682X.