Gaya APA

Natarajan, D. (2013). A Practical Design of Lumped, Semi-lumped & Microwave Cavity Filters . Springer Berlin Heidelberg: Springer.

Gaya MLA

Natarajan, Dhanasekharan. "A Practical Design of Lumped, Semi-lumped & Microwave Cavity Filters". Springer Berlin Heidelberg: Springer, 2013. E-Book.