Bill McCallum
From SABR Encyclopedia
| Bill McCallum | |
| William McCallum |
| More info | |
| SABR Searches: | Pictures of Bill McCallum | width:90% height:65% scrolling:auto | Pictures}} · Bibliography |
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Sources
- http://retrosheet.org/TSNUmpireCards/McCallum-William.jpg, retrieved on 2009-05-14.
- 1983 and 1984 Baseball Blue Books.
- 1983 Burlington yearbook.
- 1984 Beloit yearbook.
