Gaya APA
Sigit,Soehardi. (2007).
analisa break Even : Yogyakarta / 2007/Sigit,Soehardi (^a3 ^bJilid1).
BPFE:
Yogyakarta.
Gaya Chicago
Sigit,Soehardi.
analisa break Even : Yogyakarta / 2007/Sigit,Soehardi.
^a3 ^bJilid1
BPFE:
Yogyakarta,
2007.
.
Gaya MLA
Sigit,Soehardi.
analisa break Even : Yogyakarta / 2007/Sigit,Soehardi.
^a3 ^bJilid1
BPFE:
Yogyakarta,
2007.
.
Gaya Turabian
Sigit,Soehardi.
analisa break Even : Yogyakarta / 2007/Sigit,Soehardi.
^a3 ^bJilid1
BPFE:
Yogyakarta,
2007.
.