Kramer, P. G. (1984). The effects of aerobic and ventilatory muscle training on pulmonary function and submaximal work performance in subjects with pre- clinical chronic obstructive pulmonary disease. [publisher not identified].
Chicago Style (17th ed.) CitationKramer, Peter George. The Effects of Aerobic and Ventilatory Muscle Training on Pulmonary Function and Submaximal Work Performance in Subjects with Pre- Clinical Chronic Obstructive Pulmonary Disease. [Place of publication not identified]: [publisher not identified], 1984.
MLA (9th ed.) CitationKramer, Peter George. The Effects of Aerobic and Ventilatory Muscle Training on Pulmonary Function and Submaximal Work Performance in Subjects with Pre- Clinical Chronic Obstructive Pulmonary Disease. [publisher not identified], 1984.