DIXON FRANKLIN. (1995). THE VIKING'S REVENGE: THE HARDY BOYS CASE FILE 124.
Cita Chicago (17th ed.)DIXON FRANKLIN. THE VIKING'S REVENGE: THE HARDY BOYS CASE FILE 124. 1995.
Cita MLA (9th ed.)DIXON FRANKLIN. THE VIKING'S REVENGE: THE HARDY BOYS CASE FILE 124. 1995.
Atenció: Aquestes cites poden no estar 100% correctes.