Day,Francis. (1990). The land of the permuals or cochin its past and its present. Asian Educational Services.
استشهاد بنمط شيكاغوDay,Francis. The Land of the Permuals or Cochin Its Past and Its Present. New Delhi: Asian Educational Services, 1990.
MLA استشهادDay,Francis. The Land of the Permuals or Cochin Its Past and Its Present. Asian Educational Services, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.