ജി ആര് ഇന്ദുഗോപന് & G R Indugopan. (2003). മണല്ജീവികള് (2nd / 1st (2002).). Current Books.
Citação norma Chicagoജി ആര് ഇന്ദുഗോപന് and G R Indugopan. മണല്ജീവികള്. 2nd / 1st (2002). Kottayam: Current Books, 2003.
Citação norma MLAജി ആര് ഇന്ദുഗോപന് and G R Indugopan. മണല്ജീവികള്. 2nd / 1st (2002). Current Books, 2003.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.