Créateur
- Levy, Roger, 1950-1
- Lewis, Bryon1
- Lyus, Matt1
- MacLeod, Iain M., 1963-1
- Maloney, William F (William Francis) 1946-1
- Marsh, David 1946-1
- McAleavey, Paul C1
- McConnell, Allan1
- McGarvey, Neil1
- Mercator Media Limited1
- Midwinter, Arthur F1
- Mitchell, James1
- Moon, Jeremy1
- Moon, Jeremy 1955-1
- Nash, Fred1
- Ouma, Stephen O. A1
- Padgett, Stephen 1951-1
- Parry, David N.1
- Pitt, Douglas C1
- Planning Exchange1