Drs. Henk M. van der Velde, "Making a Neolithic non-megalithic monument: A TRB burial ground at Dalfsen " English | ISBN: 9464260548 | 2022 | 250 pages | PDF | 32 MB
David R. Fontijn, Arjan J. Louwen, Sasja van der Vaart, "Beyond Barrows: Current research on the structuration and perception of the Prehistoric Landscape through Monuments" English | 2013 | pages: 284 | ISBN: 9088901082 | PDF | 8,5 mb