Παραπομπή APA

Sukumar. (2014). PSC nirantharam aavarthikkunna 10000 chodyangal (4 Edition.).

Παραπομπή Chicago Style

Sukumar. PSC Nirantharam Aavarthikkunna 10000 Chodyangal. 4 Edition. I rank, Kottayam, 2014.

Παραπομπή MLA

Sukumar. PSC Nirantharam Aavarthikkunna 10000 Chodyangal. 4 Edition. 2014.