Lester Plants, H., & Starr Venable, W. (1968). A programmed introduction to dymnamics.
Cita Chicago (17th ed.)Lester Plants, Helen, i Wallace Starr Venable. A Programmed Introduction to Dymnamics. 1968.
Cita MLA (9th ed.)Lester Plants, Helen, i Wallace Starr Venable. A Programmed Introduction to Dymnamics. 1968.
Atenció: Aquestes cites poden no estar 100% correctes.
