1. Aksoy, A, Hale, W. H. G. and Dixon, J. M. 1999. Towards a simplified taxonomy of Capsella bursa pastoris (L.) Medik (Brassicaceae). Watsonia 22: 243-250.
2. Albers, F. and Pröbsting, W. 1998. In R. Wisskirchen and H. Haeupler, Eds., Standardliste Farn- and Bluütenpflanzen Deutschlands. Bundesamt fuür Naturschutz and Verlag Eugen Ulmer, Stuttgart.
3. Ashraf, M. and Gohil, R. N. 1986. Reports, p.408-409. In: Love, A. ed., Chromosome number reports XCI. Taxon 35: 404-410.
4. Bir, S. S. and Sidhu, M. 1975. In IOPB chromosome number reports XLIX. Taxon 24: 501-516.
5. Bir, S. S. and Kumari 1981. Evolution in certain legume genera from North Indian plains. In: G. K. Manna and U. Sinha, Eds. Perspectives in cytology and genetics. Hindasia Publisher, New Delhi, pp 493-499.