APA (7th ed.) Zitazioa
CAPPELIEZ, P. (1997). DEPRESSION IN ELDERLY PEOPLE: IDEAS FOR RESEARCH AND SERVICES.
Chicago Style (17th ed.) Zitazioa
CAPPELIEZ, P. DEPRESSION IN ELDERLY PEOPLE: IDEAS FOR RESEARCH AND SERVICES. 1997.
MLA (9th ed.) Zitazioa
CAPPELIEZ, P. DEPRESSION IN ELDERLY PEOPLE: IDEAS FOR RESEARCH AND SERVICES. 1997.
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