Παραπομπή APA

Sreekumar, S. (2006). Bhookambangalum thurdar prathibhasangalum=earthquakes and phenomia. Current books.

Παραπομπή Chicago Style

Sreekumar, S. Bhookambangalum Thurdar Prathibhasangalum=earthquakes and Phenomia. Thrissur: Current books, 2006.

Παραπομπή MLA

Sreekumar, S. Bhookambangalum Thurdar Prathibhasangalum=earthquakes and Phenomia. Current books, 2006.