Gaya APA
JANSA, L. (1912).
Six progressive duos for two violins .
[s.l]:
s.n..
Gaya Chicago
JANSA, L.
Six progressive duos for two violins.
[s.l]:
s.n.,
1912.
Partitur/Praktek Musik.
Gaya MLA
JANSA, L.
Six progressive duos for two violins.
[s.l]:
s.n.,
1912.
Partitur/Praktek Musik.
Gaya Turabian
JANSA, L.
Six progressive duos for two violins.
[s.l]:
s.n.,
1912.
Partitur/Praktek Musik.