| Author | Popularity |
| McFarland, Ross A. |
4 |
| McKinley, R. A. |
4 |
| Mottram, R. A. |
3 |
| Woolman, J. |
3 |
| Hoskins, W. G. (William George) |
2 |
| A.R. Dullah |
1 |
| British Iron and Steel Research Association Steel User Section |
1 |
| British Iron and Steel Research Association. Steel User Section |
1 |
| British Iron and Steel Research Association. Steel User Service |
1 |
| Crombie, Theodore |
1 |
| Damon, Albert |
1 |
| F.R. Ramli |
1 |
| Hale, Robert N. |
1 |
| Human Factors Society. Annual Meeting |
1 |
| Keith Case |
1 |
| Lee, J. M. |
1 |
| Lees, J. D. (John David), 1936- |
1 |
| M.S. Md Yusop |
1 |
| MacGowan, R. A. |
1 |
| MacKay, R. A. |
1 |
| Mackay, K. M. |
1 |
| Maidment, R. A. |
1 |
| Manzer, R. A. |
1 |
| Martinson, R. A. |
1 |
| McCleary, R. A. |
1 |
| McGinnis, R. A. |
1 |
| McKnight, Robert A. |
1 |
| Medvedev, Roі A. (Roі Aleksandrovich), 1925- |
1 |
| Mee, R. A. |
1 |
| Millikan, R. A. |
1 |
| Morton, Richard A. (Richard Alan) |
1 |
| Moss, James R. |
1 |
| Musgrave, Richard A. (Richard Abel), 1910- |
1 |
| Ordway, F. I. |
1 |
| Shafizal Mat |
1 |
| Siti Nurhaida Khalil |
1 |
| Stevenson, Robert Alan Mowbray |
1 |
| Stoudt, Howard W. |
1 |
| Sutton, Denys |
1 |
| Tappin, M. |
1 |
| Velázquez, Diego, 1599-1660 |
1 |