Magnus, Manya
Intermediate epidemiology methods that matter
Jones & Bartlett Learning, 2016
 Buku Teks SO
Lapp, Ralph E.
Matter
Time Incorporated, 1963
 Buku Teks
Lapp, Ralph E.
Matter
Time Incorporated, 1963
 Buku Referensi
Kieso, Donald E.
Akuntansi intermediate = Intermediate accounting
Erlangga, 2008
 Buku Teks
Pierce, James B.
The chemistry of matter
Houghton Mifflin, 1970
 Buku Teks SO