Larson, R. E., Hostetler, R. P., & Edwards, B. H. (1990). ঈধষপঁষঁং রিঃয অহধষুঃরপ এবড়সবঃৎু (4th ed.). D. C. Heath and Company.
Cita Chicago Style (17a ed.)Larson, Roland E., Robert P. Hostetler, y Bruce H. Edwards. ঈধষপঁষঁং রিঃয অহধষুঃরপ এবড়সবঃৎু. 4th ed. Lexington, Massachusetts: D. C. Heath and Company, 1990.
Cita MLA (9a ed.)Larson, Roland E., et al. ঈধষপঁষঁং রিঃয অহধষুঃরপ এবড়সবঃৎু. 4th ed. D. C. Heath and Company, 1990.
Precaución: Estas citas no son 100% exactas.