Larese-Casanova, Philip; Haderlein, Stefan B.; Kappler, Andreas (2010). "Biomineralization of lepidocrocite and goethite by nitrate-reducing Fe(II)-oxidizing bacteria: Effect of pH, bicarbonate, phosphate, and humic acids". Geochimica et Cosmochimica Acta. 74 (13): 3721–34. Bibcode:2010GeCoA..74.3721L. doi:10.1016/j.gca.2010.03.037.
Hradil, David; Grygar, Tomáš; Hradilová, Janka; Bezdička, Petr (April 2003). "Clay and iron oxide pigments in the history of painting". Applied Clay Science. 22 (5): 223–236. Bibcode:2003ApCS...22..223H. doi:10.1016/S0169-1317(03)00076-0.
Cavallo, G.; Fontana, F.; Gialanella, S.; Gonzato, F.; Riccardi, M. P.; Zorzin, R.; Peresani, M. (October 2018). "Heat Treatment of Mineral Pigment During the Upper Palaeolithic in North-East Italy: Heat treatment of mineral pigment during the Upper Palaeolithic". Archaeometry. 60 (5): 1045–1061. doi:10.1111/arcm.12360.
Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W.; Nichols, Monte C. (2005). "Goethite"(PDF). Handbook of Mineralogy. Mineral Data Publishing. Archived(PDF) from the original on 2022-10-09. Retrieved 14 March 2022.
Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W.; Nichols, Monte C. (2005). "Goethite"(PDF). Handbook of Mineralogy. Mineral Data Publishing. Archived(PDF) from the original on 2022-10-09. Retrieved 14 March 2022.
Larese-Casanova, Philip; Haderlein, Stefan B.; Kappler, Andreas (2010). "Biomineralization of lepidocrocite and goethite by nitrate-reducing Fe(II)-oxidizing bacteria: Effect of pH, bicarbonate, phosphate, and humic acids". Geochimica et Cosmochimica Acta. 74 (13): 3721–34. Bibcode:2010GeCoA..74.3721L. doi:10.1016/j.gca.2010.03.037.
Hradil, David; Grygar, Tomáš; Hradilová, Janka; Bezdička, Petr (April 2003). "Clay and iron oxide pigments in the history of painting". Applied Clay Science. 22 (5): 223–236. Bibcode:2003ApCS...22..223H. doi:10.1016/S0169-1317(03)00076-0.