Music Persistent Identifier
http://nla.gov.au/nla.mus-vn2319969
Catalogue Persistent Identifier
http://nla.gov.au/nla.cat-vn2319969
APA Citation
Carr, Howard. & Barry, Keith. ([193-?]). You can't be unhappy if you sing. http://nla.gov.au/nla.mus-vn2319969
MLA Citation
Carr, Howard. and Barry, Keith. You can't be unhappy if you sing [music] / words by Keith Barry ; music by Howard Carr [193-?] <http://nla.gov.au/nla.mus-vn2319969>
Australian/Harvard Citation
Carr, Howard. & Barry, Keith. [193-?], You can't be unhappy if you sing [music] / words by Keith Barry ; music by Howard Carr <http://nla.gov.au/nla.mus-vn2319969>
Wikipedia Citation
{{Citation
| title=You can't be unhappy if you sing [music] / words by Keith Barry ; music by Howard Carr
| author1=Carr, Howard
| author2=Barry, Keith
| publisher=W.H. Paling & Co
| url=http://nla.gov.au/nla.mus-vn2319969
}}








