Gaya APA
Its My Hobby MotoGP. (2010).
629.227 ADI M:
Idea World Kidz.
Gaya Chicago
Its My Hobby MotoGP.
Cet 1.
629.227 ADI M:
Idea World Kidz,
2010.
Buku Teks.
Gaya MLA
Its My Hobby MotoGP.
Cet 1.
629.227 ADI M:
Idea World Kidz,
2010.
Buku Teks.
Gaya Turabian
Its My Hobby MotoGP.
629.227 ADI M:
Idea World Kidz,
2010.
Buku Teks.