Penner, S. S. (1959). Quantitative molecular spectroscopy and gas emissivities. Addison-Wesley Pub. Co.
Dyfyniad Arddull ChicagoPenner, S. S. Quantitative Molecular Spectroscopy and Gas Emissivities. Reading, Mass.: Addison-Wesley Pub. Co, 1959.
Dyfyniad MLAPenner, S. S. Quantitative Molecular Spectroscopy and Gas Emissivities. Addison-Wesley Pub. Co, 1959.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.