Journal Article
The defense sector: a source of strength for Philadelphia's economy
Mulhern, John J. (1981-07)
Business Review , Issue Jul/Aug , Pages 3-14

Journal Article
Economic forecasting: Should you buy it?
Behravesh, Nariman; Mulhern, John J. (1979-05)
Business Review , Issue May , Pages 13-18

Journal Article
The national stock market: taking shape
Mulhern, John J. (1980-09)
Business Review , Issue Sep , Pages 3-11