APA Style
Gubser, Peter. ().
New approach to vocational training .
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Chicago Style
Gubser, Peter.
New approach to vocational training.
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,
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.
MLA Style
Gubser, Peter.
New approach to vocational training.
:
,
.
.
Turabian Style
Gubser, Peter.
New approach to vocational training.
:
,
.
.