Gaya APA
Galarza, E. (1975).
Barrio boy Preface: Julian Samora. Cet.I 1971 .
Notre Dame dsl:
Notre Dame dsl University of Notre Dame.
Gaya MLA
Galarza, Ernesto.
"Barrio boy Preface: Julian Samora. Cet.I 1971 ".
Notre Dame dsl:
Notre Dame dsl University of Notre Dame,
1975.
Buku.