MacGowan, R. (1940). The making of the spiritual mind. Fleming H. Revell.
Cita Chicago (17th ed.)MacGowan, Robert. The Making of the Spiritual Mind. Fleming H. Revell, 1940.
Cita MLA (9th ed.)MacGowan, Robert. The Making of the Spiritual Mind. Fleming H. Revell, 1940.
Atenció: Aquestes cites poden no estar 100% correctes.