El Tallador de Diamantes is the Spanish translation of Geshe Michael Roach's book The Diamond Cutter: The Buddha on Managing Your Business and Your Life . The original is based on the Diamond Sutra .
If you prefer digital reading or want to preview the book before buying a physical copy, the Internet Archive (archive.org) is a fantastic, non-profit digital library that hosts cultural artifacts and books. Here is how you can find and read it: el tallador de diamantes pdf archiveorg
There are two distinct works usually associated with this title. Based on your request for a "guide," you are likely looking for one of the following: El Tallador de Diamantes is the Spanish translation