Cita APA (7th ed.)

Marks-Beale, A. 10 days to faster reading.

Cita Chicago (17th ed.)

Marks-Beale, Abby. 10 Days to Faster Reading.

Cita MLA (9th ed.)

Marks-Beale, Abby. 10 Days to Faster Reading.

Atenció: Aquestes cites poden no estar 100% correctes.