Wydawcy Performance International

Cover for Danny Langdon · The Good Husband (Paperback Book) (2020)

The Good Husband (2020)

Cover for Danny G Langdon · The Business Model (Paperback Book) (2018)

The Business Model (2018)

Danny G Langdon

Cover for Danny G Langdon · The Managing Model (Paperback Book) (2018)

The Managing Model (2018)

Danny G Langdon

Cover for Danny G. Langdon · The Working Model (Paperback Book) (2018)

The Working Model (2018)

Danny G. Langdon