Gaya APA
Suparmoko, ., , . (2005).
Neraca sumber daya alam (natural resource accounting) .
Yogyakarta:
Yogyakarta : BPFE, 2005.
Gaya MLA
Suparmoko, ., , .
"Neraca sumber daya alam (natural resource accounting)".
Yogyakarta:
Yogyakarta : BPFE, 2005,
2005.
.