Masner, Lubomir. <br/><br/>
The types of Broctotrupoidea (Hymenoptera) in the United States National Museum 

 - Washington :  Smithsonian Institution Press,  1968 
 - 143 p 
 - U.S. National Museum Bulletin  ; 270 .
 - U.S. National Museum Bulletin  ; 270 .
<br/><br/><label>LCCN: </label>32325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Himenópteros.<br/>Proctotrupoidea.
<br/><br/><label>Dewey Class. No.: </label>595.79  / M38