Авторы
Jeremy D. Popkin Brigitte Peucker Brad Prager Darbyshire Paul William Panek Pradip R. Patel Ashley Packard Iain Pardoe Drew Provan Pedi PCG Education Carinna Parraman Carole Pateman Jonathan Peterson Paul S. Pregosin A. J. Pyle Daniel Priestley Mikhail Panfilov Gareth D. Padfield Patricia Pulliam Phillips Michael C. Petty Ramesh N. Patel Peter Phillips Jonathan Prince