Authors:

One son appears in stereo - a transistor in one ear and the phone in the other.

Erma Bombeck (2013). “The Erma Bombeck Collection: If Life Is a Bowl of Cherries, What Am I Doing in the Pits?, Motherhood, and The Grass Is Always Greener Over the Septic Tank”, p.497, Open Road Media
One son appears in stereo - a transistor in one ear and the phone in the other.