APA
Singhal R., . (23). Solid State Physics. : Meerut, Kedanath & Co.
Chicago
Singhal R.L, . 23. Solid State Physics. : Meerut, Kedanath & Co.
Harvard
Singhal R., . (23). Solid State Physics. : Meerut, Kedanath & Co.
MLA
Singhal R.L, . Solid State Physics. : Meerut, Kedanath & Co. 23.