Cavallo, Francesca <br/><br/>
Si Doctor Li at ang nakakoronang virus / 
Francesca Cavallo. 
 - Quezon City :  Lampara Publishing House,  2020. 
 - 36 pages :  col. ill.;  26cm. 
<br/><br/><label>ISBN: </label>978-971-518-929-3 
<br/><br/><label>Dewey Class. No.: </label>Kid  C377  2020