Bell & Howell Co. Educational Division. (1931). Medical films and their sources: A compilation indicating 16 mm. films available on medical, surgical, health and hygiene subjects. Bell & Howell company, Educational division.
Style de citation Chicago (17e éd.)Bell & Howell Co. Educational Division. Medical Films and Their Sources: A Compilation Indicating 16 Mm. Films Available on Medical, Surgical, Health and Hygiene Subjects. Chicago: Bell & Howell company, Educational division, 1931.
Style de citation MLA (8e éd.)Bell & Howell Co. Educational Division. Medical Films and Their Sources: A Compilation Indicating 16 Mm. Films Available on Medical, Surgical, Health and Hygiene Subjects. Bell & Howell company, Educational division, 1931.
Attention : ces citations peuvent ne pas être correctes à 100%.