Published in Rodriguésia, in 1951, in volume 14, issue 26, pages 3-5
Published in Rodriguésia, in 1951, in volume 14, issue 26, pages 23-39
Published in Rodriguésia, in 1951, in volume 14, issue 26, pages 41-42
Published in Rodriguésia, in 1951, in volume 14, issue 26, pages 73-75
Published in Rodriguésia, in 1951, in volume 14, issue 26, pages 75-76
Published in Rodriguésia, in 1951, in volume 14, issue 26, pages 77-78