MYSTERIOUS PEARLS - DID THEY ONCE BELONG TO VIETNAM ROYAL FAMILY - PERHAPS, BUT FOR ZUCKER,BEN, A MYSTICAL SLEUTH OF THE GEMS TRADE, SEEKING THE ANSWER MATTERS MORE THAN FINDING IT
J. Traub et M. Freeman, MYSTERIOUS PEARLS - DID THEY ONCE BELONG TO VIETNAM ROYAL FAMILY - PERHAPS, BUT FOR ZUCKER,BEN, A MYSTICAL SLEUTH OF THE GEMS TRADE, SEEKING THE ANSWER MATTERS MORE THAN FINDING IT, Smithsonian, 28(4), 1997, pp. 70