APA

ELONKA S. M., KOHAN A. L., . (1984). STANDARD HEATING AND POWER BOILER PLANT QUESTIONS AND ANSWERS. NEW YORK ; MEXICO: MCGRAW-HILL.

Chicago

ELONKA STEPHEN MICHAEL, KOHAN ANTHONY LAWRENCE, . 1984. STANDARD HEATING AND POWER BOILER PLANT QUESTIONS AND ANSWERS. NEW YORK ; MEXICO: MCGRAW-HILL.

Harvard

ELONKA S. M., KOHAN A. L., . (1984). STANDARD HEATING AND POWER BOILER PLANT QUESTIONS AND ANSWERS. NEW YORK ; MEXICO: MCGRAW-HILL.

MLA

ELONKA STEPHEN MICHAEL, KOHAN ANTHONY LAWRENCE, . STANDARD HEATING AND POWER BOILER PLANT QUESTIONS AND ANSWERS. NEW YORK ; MEXICO: MCGRAW-HILL. 1984.