Gaya APA

Lewis, F, L. (1992). applied optimal cantrol & Estimation digital desiggn & implementation . CANADA: prentice-Hll.

Gaya MLA

Lewis, Frank, L.. "applied optimal cantrol & Estimation digital desiggn & implementation". CANADA: prentice-Hll, 1992. Buku Prodi Teknik Elektro.