Gaya APA
DR.SUTIRJO.M..PD, .
(2008).
Solusi Elegan Strategi Sukses UN
.
Cambridge, Mass:
UM Press.
Gaya MLA
DR.SUTIRJO.M..PD, .
"Solusi Elegan Strategi Sukses UN".
Cambridge, Mass:
UM Press,
2008.
Text.