Rowan-Robinson, M. (1993). Ripples in the Cosmos: A view behind the scenes of the new cosmology. W.H. Freeman.
Cita Chicago (17th ed.)Rowan-Robinson, Michael. Ripples in the Cosmos: A View Behind the Scenes of the New Cosmology. Oxford: W.H. Freeman, 1993.
Cita MLA (9th ed.)Rowan-Robinson, Michael. Ripples in the Cosmos: A View Behind the Scenes of the New Cosmology. W.H. Freeman, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.