1. Functions Starlike and Convex of Order α
2. Differential subordinations and univalent functions.
3. The second Hankel determinant of functions convex in one direction
4. D.K. Thomas, On Bazilevic functions, Proc. Amer. Math. Soc., 132 (1968), 353–361.
5. R. Singh, On Bazilevic Functions, Proc. Amer. Math. Soc. 38 no. 2 (1973), 261–271.