Oriģināls: Conversational Solfege, Level 1 - Flashcards. Conversational Solfege, Level 1 - Flashcards composed by John M. Feierabend.
Tulkojums: Sarunvalodas Solfege, Līmenis 1 - Flashcards. John M. Feierabend. Sarunvalodas Solfege, 1. līmenis - Flashcards sastāvā John M. Feierabend.