Kohan, Silvia Adela (Nombre personal)

Vocabulario del pan, 1961: caption title (Silvia Kohan)

Hecho en taller, 1984: cover (Silvia Adela Kohan)

Kohan, Silvia Adela. Cómo escribir con éxito en cada profesión, 2017: title page (Silvia Adela Kohan) inside cover flap (Silvia Adela Kohan, philologist; created Grafein in 1975)

Sandra Bruna Agencia Literaria website, viewed September 26, 2018 (Kohan, Silvia Adela; born in Buenos Aires and lives in Barcelona; she is the director of the magazines “Escribir y Publicar” and Grafein-Barcelona, a writing course founded in Buenos Aires in 1975; she has written many books on writing techniques) http://www.sandrabruna.com/en/autor/silvia-adela-kohan-en/

QQ Argentina, 1968&1982; Sosa de Newton, L. Dicc. biog. de muj. arg., 1972