Knowles, J. R.
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California Fire Service Honors Chief Ronny J. Coleman.
Sprinkler Age,
Vol. 18,
No. 8,
16,18,
August 1999
Knowles, J. R.
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Automatic Fire Sprinklers Protect National Treasures.
Sprinkler Age,
Vol. 13,
No. 11,
10,12,14-15,
November 1994
Knowles, J. R.
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USFA Studies Residential Sprinkler Education.
Sprinkler Age,
Vol. 12,
No. 7,
10,12,
July 1993
Knowles, J. R.
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Chet Schirmer Named 1997 Parmelee Award Recipient.
Sprinkler Age,
Vol. 16,
No. 10,
10,12,
October 1997
Knowles, J. R.
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AFSA Honors George Miller.
Sprinkler Age,
Vol. 20,
No. 8,
10-11,
August 2001