Publication manual of the American Psychological Association : the official guide to APA style
American Psychological Association, 2020
 Buku Teks SO
Publication manual of the American Psychological Association : the official guide to APA style
American Psychological Association, 2020
 Buku Teks
Drago, Russell S.
Physical methods for chemists
Saunders College, 1992
 Buku Teks SO
Roumasset, James
Positive methods of agricultural decision analysis
National University Press, c1981
 Buku Teks
Indonesia 2003 : an official handbook
National Information Agency, 2002
 Buku Teks SO