Leeds, E. Thurlow: The dolmens and megalithic tombs of Spain and Portugal. Arch lxx. (1920), 201–32.
Leeds, E. Thurlow: Problems of megalithic architecture in the western Mediterranean. A.A.A., ix. (1922), 29–40.
Lissauer, E.: Die Typenkarte der Flach- und Randäxte &c. Z.f.E. Berlin (1904).
Loth, J.: La première apparition des Celtes dans l’ile de Bretagne et en Gaule. R.C., xxxviii. Paris (1920), 259–88.
Lovett-Cameron, M.: Old Etruria and Modern Tuscany. London (1909).
Lowe, A.: On the contents of short cists found in Aberdeenshire and neighbouring counties. P.A. & A.S.U.A. (1901–4).
Lubbock, John: Prehistoric Times. London (1865).
Macalister, R. A. S.: A History of Civilisation in Palestine. Cambridge (1912).
Macalister, R. A. S.: A Text-book of European Archæology. Cambridge (1921). 1.
Macalister, R. A. S.: Ireland in Pre-Celtic Times. Dublin (1921). 2.