Singh S P. Advanced Practical Physics VOL.2. Pragati Prakashan.
Čikaški stil citiranjaSingh S P. Advanced Practical Physics VOL.2. Meerut: Pragati Prakashan.
MLA način citiranjaSingh S P. Advanced Practical Physics VOL.2. Pragati Prakashan.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.