Gaya APA
Riswiyanto, .
(2016).
Problem solving Kimia Organik
(
2)
.
Indonesia:
PT.Bina Prestasi Insani.
Gaya MLA
Riswiyanto, .
"Problem solving Kimia Organik".
2
Indonesia:
PT.Bina Prestasi Insani,
2016.
Text.