Авторы
Carl Menger Alfonso Pérez Medina Liesbeth K. – Anonym (alias Grete Machan) Klaus Malek Theodor Meron Javier Martin Héctor Montenegro Norys Medina Jen Minkman Frank-Thomas Mitschke Karl Philipp Moritz H.G. Moss Agnes Meindl Luís Alejandro Boyacá Mendivelso Edwin Mateo Spomenka Mäder José Antonio Marina Alisha Moore Hans Muth Lena Maul Guillermo Correa Montoya Bogdan Muntean Vanesa Pilat Miró Raquel Mizrahi