code: public Notebook loadNotebook() throws EDAMUserException, EDAMSystemException, TException, EDAMNotFoundException {
          if (mNotebookGuid == null) {
              return null;
          }
  
          if (mLinked) {
              LinkedNotebook linkedNotebook = NoteRefHelper.getLinkedNotebook(mNotebookGuid);
              return NoteRefHelper.getSession().getEvernoteClientFactory().getLinkedNotebookHelper(linkedNotebook).getCorrespondingNotebook();
          }
  
          EvernoteNoteStoreClient noteStore = NoteRefHelper.getNoteStore(this);
          if (noteStore == null) {
              return null;
          }
  
          return noteStore.getNotebook(mNotebookGuid);
      }
docs: If this note is linked, then it loads the corresponding notebook for the linked notebook. Use
  {@link #loadLinkedNotebook()} to get the linked notebook.
  
  @return The note's notebook from server.
  @see #isLinked()
  @see EvernoteLinkedNotebookHelper#getCorrespondingNotebook()