Gaya APA
TEHUPURING, R. (2018).
Unqualified opinion and level of corruption the triangulation approach .
Jakarta:
Badan Pemeriksa Keuangan.
Gaya MLA
TEHUPURING, Ronald.
"Unqualified opinion and level of corruption the triangulation approach".
Jakarta:
Badan Pemeriksa Keuangan,
2018.
Artikel.