Gaya APA
Bianto, dkk. (2005).
Ekonomi Kelas XI MA SMA ... .
surabaya:
Madrasah Development Center (MDC).
Gaya Chicago
Bianto, dkk.
Ekonomi Kelas XI MA SMA ....
surabaya:
Madrasah Development Center (MDC),
2005.
Text.
Gaya MLA
Bianto, dkk.
Ekonomi Kelas XI MA SMA ....
surabaya:
Madrasah Development Center (MDC),
2005.
Text.
Gaya Turabian
Bianto, dkk.
Ekonomi Kelas XI MA SMA ....
surabaya:
Madrasah Development Center (MDC),
2005.
Print.