APA aipamena

Sandhya R Vikraman. (1998). Institutionalized senior citizens.

Chicago Style aipamena

Sandhya R Vikraman. Institutionalized Senior Citizens. 1998.

MLA aipamena

Sandhya R Vikraman. Institutionalized Senior Citizens. 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.