Gaya APA
Suharto, I, G, B, M, Y, A. (2004).
Perekayasaan metodologi penelitian (ed.1).
New York:
Taylor & Francis Inc..
Gaya MLA
Suharto, Ign.,, Girisuta,, Buana, Miryanti, Y.I.P, Arry.
"Perekayasaan metodologi penelitian".
ed.1
New York:
Taylor & Francis Inc.,
2004.
Text.