Wolf, Hans Julius
Roman law an historical introduction
University of Oklahoma Press, 1978
 Buku Teks
Moore, Raymond C.
Introduction to historical geology
McGraw-Hill, 1958
 Buku Teks
Lehmann, Winfred P.
Historical linguistics: an introduction
Holt, Rinehart and Winston, 1962
 Buku Teks
Young, Robert, 1950-
Postcolonialism : an historical introduction
UK Malden, MA John Wiley &​ Sons, Inc., 2016
 Buku Teks
Stott, Philip
Historical plant geography : an introduction
Allen & Unwin, 1981
 Buku Referensi