| Référence |
|---|
| 1 | B. Rosenberg & Sons, Inc., Fall & Winter, 1976. |
| 2 | Boot & Shoe Recorder, 9/1/62, p. 30, Shoes at center and right. |
| 3 | Boot & Shoe Recorder, 9/1/65, p. 63, Shoe at bottom. |
| 4 | Diversified Footwear, 1978. |
| 5 | Edison Brothers, Jul., 1978. |
| 6 | Footwear New, Apr., 1977. |
| 7 | Footwear News, Apr., 1976. |
| 8 | Footwear News, Apr., 1978. |
| 9 | Footwear News, Aug., 1976. |
| 10 | Footwear News, Dec., 1978. |
| 11 | Footwear News, Jan., 1977. |
| 12 | Footwear News, Jul., 1978. |
| 13 | Footwear News, Mar., 1976. |
| 14 | Footwear News, Mar., 1977. |
| 15 | Footwear News, May, 1977. |
| 16 | Footwear News, May, 1978. |
| 17 | Footwear News, Nov., 1976. |
| 18 | Footwear News, Nov., 1978. |
| 19 | Footwear News, Oct., 1976. |
| 20 | Footwear News, Sep., 1977. |
| 21 | Footwear News., Jul., 1976. |
| 22 | Footwear News., Sep., 1976. |
| 23 | Kingswell Track, Oct., 1976. |
| 24 | Klickettes, Fall Winter, 1973. |
| 25 | Price List, Fall, 1973. |
| 26 | Runner's World, Aug., 1978. |
| 27 | Runner's World, Feb., 1978. |
| 28 | Runner's World, Jan., 1979. |
| 29 | Runner's World, Jul., 1976. |
| 30 | Runner's World, Jun., 1976. |
| 31 | Runner's World, May, 1978. |
| 32 | Runner'S World, Nov., 1978. |
| 33 | Runner's World, Oct. 1978, p. n/a, "We're Taking the Country by Foot", Rippers™, Shoe Pocket at center. |
| 34 | Runner's World, Oct., 1978. |
| 35 | Sears Roebuck, 1941. |
| 36 | Specs International Inc., 2-1-7-82. |
| 37 | Sporting Goods Dealer, Oct., 1976. |
| 38 | Spoting Goods Dealer, Apr., 1978. |
| 39 | St. Louis Globe Democrat, Oct., 1976. |
| 40 | St. Louis Post Dispatch, 1977. |
| 41 | St. Louis Post Dispatch, Apr., 1977. |
| 42 | St. Louis Post Dispatch, Jul., 1977. |
| 43 | St. Louis Post Dispatch, Jun., 1977. |
| 44 | St. Louis Post Dispatch, Mar., 1977. |
| 45 | St. Louis Post Dispatch, May, 1977. |
| 46 | St. Louis Post Dispatch, Oct., 1976. |
| 47 | The Evening Star, (Wash., D.C.), 10/12/60, p. A15, Loafer Shoe at upper-left. |
| 48 | The Sporting Goods Dealer, Oct., 1976. |