21
Published: 1930
Superior document: Megalē hellēnikē enkyklopaideia 12
22
Published: 1933
Superior document: Megalē hellēnikē enkyklopaideia 23
23
Published: 1934
Superior document: Megalē hellēnikē enkyklopaideia 10
24
Published: [1929]
Superior document: Megalē hellēnikē enkyklopaideia 7