Dolmatz, M. S., & Wong, H. K. (1971). Ideas and investigations in science: Physical science. Prentice Hall.
Cita Chicago (17th ed.)Dolmatz, Melvin S., i Harry K. Wong. Ideas and Investigations in Science: Physical Science. Englewood Cliffs, NJ: Prentice Hall, 1971.
Cita MLA (9th ed.)Dolmatz, Melvin S., i Harry K. Wong. Ideas and Investigations in Science: Physical Science. Prentice Hall, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.