Mallaupoma, Mario, Raymond Greenberg Jr., Cristy Abeyta, y Jim Matzke. 2022. «Repatriation of Disused Sealed Sources from Peru to the United States». Informe Científico Tecnológico 11 (1):105-9. https://revistas.ipen.gob.pe/index.php/ict/article/view/107.