Horstmann, D. M. (1970). DIAGNOSTIC PROCEDURES FOR VIRAL AND RICKETTSIAL INFECTIONS (4th ed.).
शिकागो स्टाइल उद्धरणHorstmann, Dorothy M. DIAGNOSTIC PROCEDURES FOR VIRAL AND RICKETTSIAL INFECTIONS (4th Ed.). 1970.
एमएलए उद्धरणHorstmann, Dorothy M. DIAGNOSTIC PROCEDURES FOR VIRAL AND RICKETTSIAL INFECTIONS (4th Ed.). 1970.
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