APA aipamena

Sumanagala kutty Amma, S. . .. (1978). Package of practices recommendations (1.). Kerala Agricultural University.

Chicago Style aipamena

Sumanagala kutty Amma, S. Package of Practices Recommendations. 1. Thrissur: Kerala Agricultural University, 1978.

MLA aipamena

Sumanagala kutty Amma, S. Package of Practices Recommendations. 1. Kerala Agricultural University, 1978.