Sanger, Richard H., author
Cornell University Press, 1954
Buku Teks
Sanger, Richard H.
Ithaca, Cornell University Press, [c 1954]
Buku Teks
Meisya Mariska, author
Fakultas Ilmu Pengatahuan Budaya Universitas Indonesia, 2017
UI - Makalah dan Kertas Kerja
King, George, Sir, author
Mehra Offset Press, 1986
Buku Teks
Wheatley, Paul
University Of Malaya Press, 1961
Buku Teks