Martins, Roberto Branco books & textbook
Players' Agents Worldwide: Legal Aspects (ASSER International Sports Law Series)
Siekmann, Robert C.R. Soek, Janwillem Parrish, Richard Martins, Roberto Branco
T.M.C. Asser Press /2007-11-01 Hardcover / 900 Pages
isbn-10: 9067042455 / isbn-13: 9789067042451
