edited J.F. Peberdy ... [and others]
Academic Press, 1976
Buku Teks
Price, C.A., author
McGraw-Hill, 1970
Buku Teks
Foster, Andriance S., author
D. Van Nostrand, 1949
Buku Teks
Arahon Fransiska, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2014
UI - Skripsi (Membership)
Suhri, author
Fakultas Matematika dan Ilmu Pengetahuan Alam. Universitas Indonesia, 1989
UI - Skripsi (Membership)