Govt of Kerala. (1967). Annual report of the central research institute Kasauli. Government of India.
استشهاد بنمط شيكاغوGovt of Kerala. Annual Report of the Central Research Institute Kasauli. Government of India, 1967.
MLA استشهادGovt of Kerala. Annual Report of the Central Research Institute Kasauli. Government of India, 1967.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.