Cita APA (7a ed.)
Hardy, D. The Compound Effect: Jumpstart Your Income, Your Life, Your Success. Success Media : Vanguard.
Cita estilo Chicago (17a ed.)
Hardy, Darren. The Compound Effect: Jumpstart Your Income, Your Life, Your Success. Nueva York, EUA: Success Media : Vanguard.
Cita MLA (9a ed.)
Hardy, Darren. The Compound Effect: Jumpstart Your Income, Your Life, Your Success. Success Media : Vanguard.
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