Gaya APA
Problems in organic chemistry. (2011).
New Delhi:
Discovery Publishing House Pvt Ltd..
Gaya Chicago
Problems in organic chemistry.
.
New Delhi:
Discovery Publishing House Pvt Ltd.,
2011.
Buku.
Gaya MLA
Problems in organic chemistry.
.
New Delhi:
Discovery Publishing House Pvt Ltd.,
2011.
Buku.
Gaya Turabian
Problems in organic chemistry.
New Delhi:
Discovery Publishing House Pvt Ltd.,
2011.
Buku.