Buletin —stiin—tific - Institutul Pedagogic din Baia Mare. Seria B, Matematică, fizică-chimie, biologie. sinus association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Buletin —stiin—tific - Institutul Pedagogic Din Baia Mare. Seria B, Matematică, Fizică-chimie, Biologie. sinus association.
Παραπομπή σε μορφή MLA (8th εκδ.)Buletin —stiin—tific - Institutul Pedagogic Din Baia Mare. Seria B, Matematică, Fizică-chimie, Biologie. sinus association.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.