Tohutoro APA (7th ed.)

GREGORY, J. (1971). Alternating currents. Methuen.

Tohutoru Kātū Chicago (17th ed.)

GREGORY, J.M. Alternating Currents. London: Methuen, 1971.

Tohutoro MLA (9th ed.)

GREGORY, J.M. Alternating Currents. Methuen, 1971.