Roberto Gonzalez Echevarria
(9)
Roberto Gonzalez Echevarria (EDT)
(3)
Fernando De Rojas/ Margaret Sayers Peden (TRN)/ Roberto Gonzalez Echevarria (EDT)
(2)
Domingo F. Sarmiento/ Kathleen Ross (TRN)/ Roberto Gonzalez Echevarria (INT)/ Kathleen Ross
(1)
Jose Marti/ Roberto Gonzalez Echevarria (INT)/ Esther Allen (EDT)/ Esther Allen
(1)
Lope De Vega/ G. J. Racz (TRN)/ Roberto Gonzalez Echevarria (INT)
(1)
Lope De Vega/ Gregary Joseph Racz (TRN)/ Roberto Gonzalez Echevarria (INT)
(1)
Miguel de Cervantes Saavedra/ Walter Starkie (TRN)/ Roberto Gonzalez Echevarria (AFT)
(1)
Roberto Gonzalez Echevarria (EDT)/ Enrique Pupo-Walker (EDT)
(1)