Autor: Robert Murphy, 10 titluri

Robert Murphy

Robert Murphy

Robert Lee Murphy

Napoeon Hill,Joseph Murphy,Wallace D.wattles,Robert Collier,Erin Hunter,Daniel Mitel

Robert M. Murphy,Kathleen M. Murphy

Napoleon Hill,James Allen,William Walker Atkinson,Dr Joseph Murphy,Earl Nightingale,Russell H. Conwell,Theron Q. Dumont,Robert Collier,Louis M. Grafe,Orison Swett Marden,Julia Seton,Elizabeth Towne,Ralph Waldo Trine