Valentina Hemas Widianova, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2017
UI - Skripsi (Membership)
Yunita Indriarini, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2010
UI - Tesis Open
Roberson, John A., author
Houghton Miffiln, 1975
Buku Teks
Shepherd, D. G. (Dennis G.), author
Harcourt, Brace World, 1965
Buku Teks
Allen, Theodore, author
McGraw-Hill Kogakusha, c1972
Buku Teks