[1] Conway, J.B. (2000). A Course in Operator Theory, American Mathematical Society.
[2] Diestel, J., & Uhl, J.J. (1977). Vector measures, Amer. Math. Soc.
[3] Folland, J.B. (1995). A Course in Abstract Harmonic Analysis, CRC Press.
[4] Johnson, G.P. (1959). Spaces of functions with values in a Banach algebra, Trans. Amer. Math. Soc, 92, 411–429.
[5] Spicer, D.Z. (1968). Group algebras of vector-valued functions, Pacific. J. Math, 24(2), 379–399.
[6] Tewari, U.B., Dutta, M., & Vaidya, D.P. (1981). Multipliers of group algebras of vector-valued functions, Proc. Amer. Math. Soc, 81(2).
[7] Williams, D.P. (2007). Crossed Products of C∗-algebras, American Mathematical Society, Vol 134.