Barbara G. valk & Ludwig Lauerhass, J. e. HAPI. Hispanic American periodicals index. UCLA.
Lua i Stíl Chicago (17ú heag.)Barbara G. valk agus Jr. ed Ludwig Lauerhass. HAPI. Hispanic American Periodicals Index. California: UCLA.
Lua MLA (9ú heag.)Barbara G. valk agus Jr. ed Ludwig Lauerhass. HAPI. Hispanic American Periodicals Index. UCLA.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.