Hardy, James K.
High frequency circuit design
Reston Pub. Co.,, 1979.
 Buku Teks SO
Ikrar Mahardhika Pramono
Design factor of high frequency transformer
Fakultas Teknik Universitas Indonesia, 2012
 UI - Skripsi Open
Chryssis, George
High-frequency switching power supplies : theory and design
McGraw-Hill, 1984
 Buku Teks SO
Design of high frequency cmos fractional-N frequency divide
 Artikel Jurnal
Antoniou, Andreas
Digital filters : analysis and design
Tata McGraw-Hill, 1979"
 Buku Teks