Stepanoff, A. J. (1969). Gravity flow of bulk solids and transportation of solids in suspension. John Wiley.
Cita Chicago (17th ed.)Stepanoff, Alexey J. Gravity Flow of Bulk Solids and Transportation of Solids in Suspension. Nueva York: John Wiley, 1969.
Cita MLA (9th ed.)Stepanoff, Alexey J. Gravity Flow of Bulk Solids and Transportation of Solids in Suspension. John Wiley, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.