Klemetti, Heikki

Klemetti, Heikki Valentin(1876–1953)

DEUMM Online

Klemetti, Heikki(*1876)

Hugo Riemanns Musik-Lexikon

Klemetti, Heikki(*1876)

Dizionario universale dei musicisti

Klemetti, Heikki(*1876)

Opernlexikon/Opera catalogue/Lexique des opéras/Dizionario operistico

Klemetti, Heikki Valentin(1876–1953)

MGG Online

tomi mäkelä

Klemetti, Heikki(1876–1953)

Muzička enciklopedija

KLEMETTI, HEIKKI(1876–1953)

Historical dictionary of the music and musicians of Finland

KLEMETTI, Heikki Valentin(1876–1953)

Algemene muziek encyclopedie