Gaya APA
Agris On-Line Papers in Economics and Informatics. (2015).
Czech:
Faculty of Agriculture UGM.
Gaya Chicago
Agris On-Line Papers in Economics and Informatics.
VII, 2015, 1.
Czech:
Faculty of Agriculture UGM,
2015.
Jurnal Internasional.
Gaya MLA
Agris On-Line Papers in Economics and Informatics.
VII, 2015, 1.
Czech:
Faculty of Agriculture UGM,
2015.
Jurnal Internasional.
Gaya Turabian
Agris On-Line Papers in Economics and Informatics.
Czech:
Faculty of Agriculture UGM,
2015.
Jurnal Internasional.