Johnson, M. D.; Schomacker, A.; Benediktsson, I. O.; Geiger, A. J.; Ferguson, A.; Ingolfsson, O. «Active drumlin field revealed at the margin of Mulajokull, Iceland: A surge-type glacier». Geology, 38, 10, 2010, pàg. 943–946. Bibcode: 2010Geo....38..943J. DOI: 10.1130/G31371.1.
Clark, C.D.; Anna L.C. Hughes; Sarah L. Greenwood; Matteo Spagnolo; Felix S.L. Ng «Size and shape characteristics of drumlins, derived from a large sample, and associated scaling laws». Quaternary Science Reviews. Elsevier Ltd., 28, 2009, pàg. 677–692. Bibcode: 2009QSRv...28..677C. DOI: 10.1016/j.quascirev.2008.08.035.
Shaw, J.; Kvill, D. «A glaciofluvial origin for drumlins of the Livingstone Lake area, Saskatchewan». Canadian Journal of Earth Sciences, 21, 12, 1984, pàg. 1442–1459. Bibcode: 1984CaJES..21.1442S. DOI: 10.1139/e84-150.
Andrews, Graham D. «First description of subglacial megalineations from the late Paleozoic ice age in southern Africa». PLOS ONE. DOI: 10.1371/journal.pone.0210673.
Johnson, M. D.; Schomacker, A.; Benediktsson, I. O.; Geiger, A. J.; Ferguson, A.; Ingolfsson, O. «Active drumlin field revealed at the margin of Mulajokull, Iceland: A surge-type glacier». Geology, 38, 10, 2010, pàg. 943–946. Bibcode: 2010Geo....38..943J. DOI: 10.1130/G31371.1.
Clark, C.D.; Anna L.C. Hughes; Sarah L. Greenwood; Matteo Spagnolo; Felix S.L. Ng «Size and shape characteristics of drumlins, derived from a large sample, and associated scaling laws». Quaternary Science Reviews. Elsevier Ltd., 28, 2009, pàg. 677–692. Bibcode: 2009QSRv...28..677C. DOI: 10.1016/j.quascirev.2008.08.035.
Shaw, J.; Kvill, D. «A glaciofluvial origin for drumlins of the Livingstone Lake area, Saskatchewan». Canadian Journal of Earth Sciences, 21, 12, 1984, pàg. 1442–1459. Bibcode: 1984CaJES..21.1442S. DOI: 10.1139/e84-150.
Spagnolo, Matteo; Clark, Chris D. et al. «The planar shape of drumlins». Sedimentary Geology, 232, núms 3-4, 15-12-2010, pàg. 119-129 [Consulta: 26 febrer 2019].